{"id":28594,"date":"2024-09-25T12:32:47","date_gmt":"2024-09-25T17:32:47","guid":{"rendered":"https:\/\/www.sr-research.com\/?page_id=28594"},"modified":"2026-03-25T11:24:32","modified_gmt":"2026-03-25T16:24:32","slug":"eyelink-3","status":"publish","type":"page","link":"https:\/\/www.sr-research.com\/zh\/eyelink-3\/","title":{"rendered":"EyeLink 3\u2014\u773c\u52a8\u4eea"},"content":{"rendered":"<style>.wp-block-kadence-advancedheading.kt-adv-heading28594_ed7298-e8, .wp-block-kadence-advancedheading.kt-adv-heading28594_ed7298-e8[data-kb-block=\"kb-adv-heading28594_ed7298-e8\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading28594_ed7298-e8 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading28594_ed7298-e8[data-kb-block=\"kb-adv-heading28594_ed7298-e8\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading28594_ed7298-e8 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading28594_ed7298-e8[data-kb-block=\"kb-adv-heading28594_ed7298-e8\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading28594_ed7298-e8 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading28594_ed7298-e8\">A Head and Eye Tracking Solution<\/h2>\n\n\n\n<p>The EyeLink 3 head and eye tracker is a completely new kind of tracker for screen-based research, providing high-speed (up to 1000 Hz) gaze data and <strong>perfectly synchronized six-degrees of freedom head tracking data <\/strong>\u2013 both with the outstanding levels of accuracy and precision that EyeLink eye tracker systems are renowned for. The EyeLink 3 has the fastest sampling rate and highest accuracy and resolution of any head-mounted video-based eye tracker, and, like all EyeLink systems, it is easy to use, with fast and simple participant setup and calibration. The exceptional data quality and combined gaze and head position data make the system ideal for a wide range of research scenarios. Furthermore, the EyeLink 3 introduces the ability to record high-speed eye video, allowing researchers to observe the behavioural phenomenon behind the data, in a way that has never been possible in the past.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:15%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:70%\">\n<figure class=\"wp-block-video aligncenter\"><video height=\"1080\" style=\"aspect-ratio: 1920 \/ 1080;\" width=\"1920\" controls muted src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/eyelink-3-17.0.mp4\"><\/video><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:15%\"><\/div>\n<\/div>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>To find out more about how the EyeLink 3 can help your eye-tracking research, get in touch or request a quote, and we will get back to you! Please note, the EyeLink 3 is intended for screen-based research. It is not suitable for research applications requiring a scene-camera.<\/p>\n\n\n<div class=\"mai-columns has-xl-margin-top has-xl-margin-bottom\"><div class=\"mai-columns-wrap has-columns\" style=\"--column-gap:var(--spacing-xl);--row-gap:var(--spacing-xl);--align-columns:start;--align-columns-vertical:initial;\">\n<div class=\"mai-column is-column\" style=\"--columns-xs:1\/1;--flex-xs:0 0 var(--flex-basis);--columns-sm:1\/2;--flex-sm:0 0 var(--flex-basis);--columns-md:1\/2;--flex-md:0 0 var(--flex-basis);--columns-lg:1\/2;--flex-lg:0 0 var(--flex-basis);--justify-content:start;\">\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link button wp-element-button\" href=\"https:\/\/www.sr-research.com\/get-in-touch\">Get in Touch<\/a><\/div>\n<\/div>\n\n<\/div>\n\n<div class=\"mai-column is-column\" style=\"--columns-xs:1\/1;--flex-xs:0 0 var(--flex-basis);--columns-sm:1\/2;--flex-sm:0 0 var(--flex-basis);--columns-md:1\/2;--flex-md:0 0 var(--flex-basis);--columns-lg:1\/2;--flex-lg:0 0 var(--flex-basis);--justify-content:start;\">\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link button wp-element-button\" href=\"https:\/\/www.sr-research.com\/request-a-quote\/request-a-quote-for-eyelink-3\">Request a Quote<\/a><\/div>\n<\/div>\n\n<\/div>\n<\/div><\/div>\n\n\n<div style=\"height:0px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading28594_7a643f-20, .wp-block-kadence-advancedheading.kt-adv-heading28594_7a643f-20[data-kb-block=\"kb-adv-heading28594_7a643f-20\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading28594_7a643f-20 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading28594_7a643f-20[data-kb-block=\"kb-adv-heading28594_7a643f-20\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading28594_7a643f-20 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading28594_7a643f-20[data-kb-block=\"kb-adv-heading28594_7a643f-20\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading28594_7a643f-20 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading28594_7a643f-20\">Enhance Your Research with These New Features<\/h2>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading28594_739621-37, .wp-block-kadence-advancedheading.kt-adv-heading28594_739621-37[data-kb-block=\"kb-adv-heading28594_739621-37\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading28594_739621-37 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading28594_739621-37[data-kb-block=\"kb-adv-heading28594_739621-37\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading28594_739621-37 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading28594_739621-37[data-kb-block=\"kb-adv-heading28594_739621-37\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading28594_739621-37 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading28594_739621-37\">6 Degrees of Freedom Head-Tracking Data<\/h3>\n\n\n\n<p>The EyeLink 3 eye tracker uses a novel infrared (IR) marker, placed above or below the calibrated plane, to provide high-speed (up to 1000 Hz) drift-free six degrees of freedom (6DOF) head-tracking data.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:20%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2000\" height=\"1000\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/eyelink-3-side-view-sketch-no-axes-0.06.jpg\" alt=\"EyeLink 3 Side View - Sketch\" class=\"wp-image-29169\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/eyelink-3-side-view-sketch-no-axes-0.06-18x9.jpg 18w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/eyelink-3-side-view-sketch-no-axes-0.06-300x150.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/eyelink-3-side-view-sketch-no-axes-0.06-768x384.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/eyelink-3-side-view-sketch-no-axes-0.06-1024x512.jpg 1024w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/eyelink-3-side-view-sketch-no-axes-0.06-1536x768.jpg 1536w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/eyelink-3-side-view-sketch-no-axes-0.06.jpg 2000w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:20%\"><\/div>\n<\/div>\n\n\n\n<p>The EyeLink 3 tracks head position along the X-, Y-, and Z-axes as well as the head rotations pitch, yaw, and roll. You can learn more about 6DOF head tracking data in <a href=\"https:\/\/www.sr-research.com\/eye-tracking-blog\/background\/head-tracking\/\"><strong>this blog<\/strong><\/a>.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/euler-pitch-roll-yaw-right-handed-system-no-signage-1.0.jpg\" alt=\"Euler Pitch, Roll, and Yaw\" class=\"wp-image-29257\" style=\"width:300px\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/euler-pitch-roll-yaw-right-handed-system-no-signage-1.0-12x12.jpg 12w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/euler-pitch-roll-yaw-right-handed-system-no-signage-1.0-80x80.jpg 80w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/euler-pitch-roll-yaw-right-handed-system-no-signage-1.0-150x150.jpg 150w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/euler-pitch-roll-yaw-right-handed-system-no-signage-1.0-300x300.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/euler-pitch-roll-yaw-right-handed-system-no-signage-1.0-768x768.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/euler-pitch-roll-yaw-right-handed-system-no-signage-1.0.jpg 1000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2023\/08\/x-y-z-.07-chest.gif\" alt=\"Movement of the Head Along the X-Axis, Y-Axis, and Z-Axis\" class=\"wp-image-27319\" style=\"width:300px\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2023\/12\/image.gif\" alt=\"Pitch, Yaw, and Roll\" class=\"wp-image-28209\" style=\"width:300px\"\/><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>The head position data is perfectly synchronized with the gaze data and is also available to the stimulus display PC in real time, allowing the creation of novel head-contingent or head and gaze-contingent tasks.<\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading28594_1f96f5-96, .wp-block-kadence-advancedheading.kt-adv-heading28594_1f96f5-96[data-kb-block=\"kb-adv-heading28594_1f96f5-96\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading28594_1f96f5-96 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading28594_1f96f5-96[data-kb-block=\"kb-adv-heading28594_1f96f5-96\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading28594_1f96f5-96 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading28594_1f96f5-96[data-kb-block=\"kb-adv-heading28594_1f96f5-96\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading28594_1f96f5-96 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading28594_1f96f5-96\">Track Gaze and Head Position Over Monitors and Larger Display Areas<\/h3>\n\n\n\n<p>The IR marker allows head and eye tracking data to be collected when participants view one or multiple small screens. This setup is ideal for studying standard behavior such as reading and visual search and much more.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><style>.kb-image28594_034977-b1 .kb-image-has-overlay:after{opacity:0.3;}.kb-image28594_034977-b1 img.kb-img, .kb-image28594_034977-b1 .kb-img img{box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}<\/style>\n<div class=\"wp-block-kadence-image kb-image28594_034977-b1\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1300\" height=\"700\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-reading-1.00.jpg\" alt=\"EyeLink 3 Eye Tracker - Reading\" class=\"kb-img wp-image-28883\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-reading-1.00-18x10.jpg 18w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-reading-1.00-300x162.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-reading-1.00-768x414.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-reading-1.00-1024x551.jpg 1024w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-reading-1.00.jpg 1300w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><style>.kb-image28594_019352-70 .kb-image-has-overlay:after{opacity:0.3;}.kb-image28594_019352-70 img.kb-img, .kb-image28594_019352-70 .kb-img img{box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}<\/style>\n<div class=\"wp-block-kadence-image kb-image28594_019352-70\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1300\" height=\"700\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-visual-search-1.0.jpg\" alt=\"EyeLink 3 Eye Tracker i Vsual Search\" class=\"kb-img wp-image-28882\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-visual-search-1.0-18x10.jpg 18w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-visual-search-1.0-300x162.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-visual-search-1.0-768x414.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-visual-search-1.0-1024x551.jpg 1024w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-visual-search-1.0.jpg 1300w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/figure><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>The EyeLink 3 also tracks head and eye movements over larger viewing areas and continues to provide head position data even in the absence of the marker. It can also operate in a marker-free mode, allowing for research with large gaze shifts \/ full body rotations &#8211; perfect for studying topics such as the vestibular-ocular reflex or turning behavior in Parkinson&#8217;s Disease.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:10%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:80%\"><style>.kb-image28594_499736-52 .kb-image-has-overlay:after{opacity:0.3;border-top-left-radius:0px;}.kb-image28594_499736-52 img.kb-img, .kb-image28594_499736-52 .kb-img img{border-top-left-radius:0px;box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}<\/style>\n<div class=\"wp-block-kadence-image kb-image28594_499736-52\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"974\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-wide-mode-mountain-scene-2.00-scaled.jpg\" alt=\"EyeLink 3-Wide Application\" class=\"kb-img wp-image-28825\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-wide-mode-mountain-scene-2.00-18x7.jpg 18w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-wide-mode-mountain-scene-2.00-300x114.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-wide-mode-mountain-scene-2.00-768x292.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-wide-mode-mountain-scene-2.00-1024x390.jpg 1024w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-wide-mode-mountain-scene-2.00-1536x584.jpg 1536w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-wide-mode-mountain-scene-2.00-2048x779.jpg 2048w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-wide-mode-mountain-scene-2.00-scaled.jpg 2560w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:10%\"><\/div>\n<\/div>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading28594_ba4f8f-2b, .wp-block-kadence-advancedheading.kt-adv-heading28594_ba4f8f-2b[data-kb-block=\"kb-adv-heading28594_ba4f8f-2b\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading28594_ba4f8f-2b mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading28594_ba4f8f-2b[data-kb-block=\"kb-adv-heading28594_ba4f8f-2b\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading28594_ba4f8f-2b img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading28594_ba4f8f-2b[data-kb-block=\"kb-adv-heading28594_ba4f8f-2b\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading28594_ba4f8f-2b wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading28594_ba4f8f-2b\">High-Speed Eye Video Recording<\/h3>\n\n\n\n<p>The EyeLink 3 also provides high-speed (up to 500 fps) recordings of the eyes &#8211; allowing researchers to explore new aspects of saccade and pupil dynamics, such as the role of pupil size changes in post-saccadic oscillations. The high quality eye recordings also facilitate research into eye tracking methodologies, for example allowing the performance of various parsing algorithms to be tested against a ground truth, testing blink detection algorithms, and allowing researchers to develop their own image processing algorithms. The recordings can also be used to study torsional eye movements using open source software, as illustrated below using OpenIris.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:20%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\"><style>.kb-image28594_3c8a1f-e1.kb-image-is-ratio-size, .kb-image28594_3c8a1f-e1 .kb-image-is-ratio-size{max-width:700px;width:100%;}.wp-block-kadence-column > .kt-inside-inner-col > .kb-image28594_3c8a1f-e1.kb-image-is-ratio-size, .wp-block-kadence-column > .kt-inside-inner-col > .kb-image28594_3c8a1f-e1 .kb-image-is-ratio-size{align-self:unset;}.kb-image28594_3c8a1f-e1 figure{max-width:700px;}.kb-image28594_3c8a1f-e1 .image-is-svg, .kb-image28594_3c8a1f-e1 .image-is-svg img{width:100%;}.kb-image28594_3c8a1f-e1 .kb-image-has-overlay:after{opacity:0.3;}.kb-image28594_3c8a1f-e1 img.kb-img, .kb-image28594_3c8a1f-e1 .kb-img img{box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}<\/style>\n<div class=\"wp-block-kadence-image kb-image28594_3c8a1f-e1\"><figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/torsion-1.00.jpg\" alt=\"Torsion Video - EyeLink 3\" class=\"kb-img wp-image-28980\" width=\"687px\" height=\"307px\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/torsion-1.00-18x12.jpg 18w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/torsion-1.00-300x175.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/torsion-1.00-768x448.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/torsion-1.00-1024x598.jpg 1024w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/torsion-1.00.jpg 1048w\" sizes=\"(max-width: 1048px) 100vw, 1048px\" \/><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:20%\"><\/div>\n<\/div>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading28594_b48bb3-49, .wp-block-kadence-advancedheading.kt-adv-heading28594_b48bb3-49[data-kb-block=\"kb-adv-heading28594_b48bb3-49\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading28594_b48bb3-49 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading28594_b48bb3-49[data-kb-block=\"kb-adv-heading28594_b48bb3-49\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading28594_b48bb3-49 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading28594_b48bb3-49[data-kb-block=\"kb-adv-heading28594_b48bb3-49\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading28594_b48bb3-49 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading28594_b48bb3-49\">Gaze, Head and Eye Pixel Data<\/h3>\n\n\n\n<p>The EyeLink 3 also provides novel &#8220;head&#8221; and &#8220;eye&#8221; pixel-based data in addition to the standard gaze data (head &amp; eye). These additional data types allow the relative contributions of head and eye rotations to gaze shifts to be visualized and interpreted in a very straightforward way (see image below, which shows a gaze shift that involved both head and eye movements). You can read more about the novel pixel-based data in <a href=\"https:\/\/www.sr-research.com\/eye-tracking-blog\/background\/eyelink-3-screen-pixel-data\/\"><strong>this blog<\/strong>.<\/a><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:20%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\"><style>.kb-image28594_23f289-c6.kb-image-is-ratio-size, .kb-image28594_23f289-c6 .kb-image-is-ratio-size{max-width:700px;width:100%;}.wp-block-kadence-column > .kt-inside-inner-col > .kb-image28594_23f289-c6.kb-image-is-ratio-size, .wp-block-kadence-column > .kt-inside-inner-col > .kb-image28594_23f289-c6 .kb-image-is-ratio-size{align-self:unset;}.kb-image28594_23f289-c6 figure{max-width:700px;}.kb-image28594_23f289-c6 .image-is-svg, .kb-image28594_23f289-c6 .image-is-svg img{width:100%;}.kb-image28594_23f289-c6 .kb-image-has-overlay:after{opacity:0.3;}.kb-image28594_23f289-c6 img.kb-img, .kb-image28594_23f289-c6 .kb-img img{box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}<\/style>\n<div class=\"wp-block-kadence-image kb-image28594_23f289-c6\"><figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/gaze-head-eye-graph-2.0.jpg\" alt=\"Eye Tracking Data - Gaze, Head, and Eye Data\" class=\"kb-img wp-image-29269\" width=\"687px\" height=\"307px\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/gaze-head-eye-graph-2.0-18x10.jpg 18w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/gaze-head-eye-graph-2.0-300x164.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/gaze-head-eye-graph-2.0-768x419.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/gaze-head-eye-graph-2.0-1024x559.jpg 1024w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/gaze-head-eye-graph-2.0-1536x839.jpg 1536w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/09\/gaze-head-eye-graph-2.0.jpg 2000w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:20%\"><\/div>\n<\/div>\n\n\n\n<div style=\"height:0px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading28594_fa89ef-72, .wp-block-kadence-advancedheading.kt-adv-heading28594_fa89ef-72[data-kb-block=\"kb-adv-heading28594_fa89ef-72\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading28594_fa89ef-72 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading28594_fa89ef-72[data-kb-block=\"kb-adv-heading28594_fa89ef-72\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading28594_fa89ef-72 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading28594_fa89ef-72[data-kb-block=\"kb-adv-heading28594_fa89ef-72\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading28594_fa89ef-72 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading28594_fa89ef-72\">A Complete Head and Eye Tracking Solution<\/h2>\n\n\n\n<p>The EyeLink 3 comes with the following:<\/p>\n\n\n<style>.kt-accordion-id28594_dd2d79-1b .kt-accordion-inner-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:10px;}.kt-accordion-id28594_dd2d79-1b .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;background:#ffffff;padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);}.kt-accordion-id28594_dd2d79-1b > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top-color:#555555;border-top-style:solid;border-right-color:#555555;border-right-style:solid;border-bottom-color:#555555;border-bottom-style:solid;border-left-color:#555555;border-left-style:solid;border-top-left-radius:6px;border-top-right-radius:6px;border-bottom-right-radius:6px;border-bottom-left-radius:6px;background:#f6f7f8;font-size:18px;line-height:24px;color:#555555;padding-top:14px;padding-right:16px;padding-bottom:14px;padding-left:16px;}.kt-accordion-id28594_dd2d79-1b:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id28594_dd2d79-1b:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:before{background:#555555;}.kt-accordion-id28594_dd2d79-1b:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger{background:#555555;}.kt-accordion-id28594_dd2d79-1b:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id28594_dd2d79-1b:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:before{background:#f6f7f8;}.kt-accordion-id28594_dd2d79-1b > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id28594_dd2d79-1b .kt-blocks-accordion-header:focus-visible{color:#444444;background:#eeeeee;border-top-color:#eeeeee;border-top-style:solid;border-right-color:#eeeeee;border-right-style:solid;border-bottom-color:#eeeeee;border-bottom-style:solid;border-left-color:#eeeeee;border-left-style:solid;}.kt-accordion-id28594_dd2d79-1b:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id28594_dd2d79-1b:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id28594_dd2d79-1b:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion--visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id28594_dd2d79-1b:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:#444444;}.kt-accordion-id28594_dd2d79-1b:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger, body:not(.hide-focus-outline) .kt-accordion-id28594_dd2d79-1b:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger{background:#444444;}.kt-accordion-id28594_dd2d79-1b:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id28594_dd2d79-1b:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id28594_dd2d79-1b:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id28594_dd2d79-1b:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:#eeeeee;}.kt-accordion-id28594_dd2d79-1b .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id28594_dd2d79-1b > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{color:#ffffff;background:#006cff;border-top-color:#006cff;border-top-style:solid;border-right-color:#006cff;border-right-style:solid;border-bottom-color:#006cff;border-bottom-style:solid;border-left-color:#006cff;border-left-style:solid;}.kt-accordion-id28594_dd2d79-1b:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id28594_dd2d79-1b:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:#ffffff;}.kt-accordion-id28594_dd2d79-1b:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger{background:#ffffff;}.kt-accordion-id28594_dd2d79-1b:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id28594_dd2d79-1b:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:#006cff;}@media all and (max-width: 1024px){.kt-accordion-id28594_dd2d79-1b .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;}}@media all and (max-width: 1024px){.kt-accordion-id28594_dd2d79-1b > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top-color:#555555;border-top-style:solid;border-right-color:#555555;border-right-style:solid;border-bottom-color:#555555;border-bottom-style:solid;border-left-color:#555555;border-left-style:solid;}}@media all and (max-width: 1024px){.kt-accordion-id28594_dd2d79-1b > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id28594_dd2d79-1b .kt-blocks-accordion-header:focus-visible{border-top-color:#eeeeee;border-top-style:solid;border-right-color:#eeeeee;border-right-style:solid;border-bottom-color:#eeeeee;border-bottom-style:solid;border-left-color:#eeeeee;border-left-style:solid;}}@media all and (max-width: 1024px){.kt-accordion-id28594_dd2d79-1b .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id28594_dd2d79-1b > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top-color:#006cff;border-top-style:solid;border-right-color:#006cff;border-right-style:solid;border-bottom-color:#006cff;border-bottom-style:solid;border-left-color:#006cff;border-left-style:solid;}}@media all and (max-width: 767px){.kt-accordion-id28594_dd2d79-1b .kt-accordion-inner-wrap{display:block;}.kt-accordion-id28594_dd2d79-1b .kt-accordion-inner-wrap .kt-accordion-pane:not(:first-child){margin-top:10px;}.kt-accordion-id28594_dd2d79-1b .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;}.kt-accordion-id28594_dd2d79-1b > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top-color:#555555;border-top-style:solid;border-right-color:#555555;border-right-style:solid;border-bottom-color:#555555;border-bottom-style:solid;border-left-color:#555555;border-left-style:solid;}.kt-accordion-id28594_dd2d79-1b > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id28594_dd2d79-1b .kt-blocks-accordion-header:focus-visible{border-top-color:#eeeeee;border-top-style:solid;border-right-color:#eeeeee;border-right-style:solid;border-bottom-color:#eeeeee;border-bottom-style:solid;border-left-color:#eeeeee;border-left-style:solid;}.kt-accordion-id28594_dd2d79-1b .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id28594_dd2d79-1b > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top-color:#006cff;border-top-style:solid;border-right-color:#006cff;border-right-style:solid;border-bottom-color:#006cff;border-bottom-style:solid;border-left-color:#006cff;border-left-style:solid;}}<\/style>\n<div class=\"wp-block-kadence-accordion alignnone\"><div class=\"kt-accordion-wrap kt-accordion-id28594_dd2d79-1b kt-accordion-has-6-panes kt-active-pane-0 kt-accordion-block kt-pane-header-alignment-left kt-accodion-icon-style-basic kt-accodion-icon-side-right\" style=\"max-width:none\"><div class=\"kt-accordion-inner-wrap\" data-allow-multiple-open=\"false\" data-start-open=\"none\">\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-4 kt-pane28594_ef550b-6c\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">EyeLink 3 Headset<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p>A lightweight headset records synchronized eye and head data at up to 1000 Hz. It attaches to the Host PC via a USB cable.<\/p>\n\n\n<div class=\"mai-columns\"><div class=\"mai-columns-wrap has-columns\" style=\"--column-gap:var(--spacing-xl);--row-gap:var(--spacing-xl);--align-columns:start;--align-columns-vertical:initial;\">\n<div class=\"mai-column is-column\" style=\"--columns-xs:1\/1;--flex-xs:0 0 var(--flex-basis);--columns-sm:1\/2;--flex-sm:0 0 var(--flex-basis);--columns-md:1\/2;--flex-md:0 0 var(--flex-basis);--columns-lg:1\/2;--flex-lg:0 0 var(--flex-basis);--justify-content:start;\">\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:20%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-5.00.jpg\" alt=\"EyeLink 3 Eye Tracker\" class=\"wp-image-28873\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-5.00-12x12.jpg 12w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-5.00-80x80.jpg 80w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-5.00-150x150.jpg 150w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-5.00-300x300.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-5.00-768x768.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-5.00.jpg 1000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:20%\"><\/div>\n<\/div>\n\n<\/div>\n\n<div class=\"mai-column is-column\" style=\"--columns-xs:1\/1;--flex-xs:0 0 var(--flex-basis);--columns-sm:1\/2;--flex-sm:0 0 var(--flex-basis);--columns-md:1\/2;--flex-md:0 0 var(--flex-basis);--columns-lg:1\/2;--flex-lg:0 0 var(--flex-basis);--justify-content:start;\">\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:20%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-2.00.jpg\" alt=\"EyeLink 3 Eye Tracker\" class=\"wp-image-28877\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-2.00-12x12.jpg 12w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-2.00-80x80.jpg 80w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-2.00-150x150.jpg 150w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-2.00-300x300.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-2.00-768x768.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-eye-tracker-2.00.jpg 1000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:20%\"><\/div>\n<\/div>\n\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-1 kt-pane28594_cd5856-2a\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">Standard IR Marker<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p>The standard IR marker ensures drift-free gaze and head data, with eye-to-marker distances of 30-120 cm.<\/p>\n\n\n<div class=\"mai-columns\"><div class=\"mai-columns-wrap has-columns\" style=\"--column-gap:var(--spacing-xl);--row-gap:var(--spacing-xl);--align-columns:start;--align-columns-vertical:initial;\">\n<div class=\"mai-column is-column\" style=\"--columns-xs:1\/1;--flex-xs:0 0 var(--flex-basis);--columns-sm:1\/2;--flex-sm:0 0 var(--flex-basis);--columns-md:1\/2;--flex-md:0 0 var(--flex-basis);--columns-lg:1\/2;--flex-lg:0 0 var(--flex-basis);--justify-content:start;\">\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:20%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/marker-eyelink-3-eye-tracker-1.00.jpg\" alt=\"Marker EyeLink 3 Eye Tracker\" class=\"wp-image-28876\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/marker-eyelink-3-eye-tracker-1.00-12x12.jpg 12w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/marker-eyelink-3-eye-tracker-1.00-80x80.jpg 80w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/marker-eyelink-3-eye-tracker-1.00-150x150.jpg 150w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/marker-eyelink-3-eye-tracker-1.00-300x300.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/marker-eyelink-3-eye-tracker-1.00-768x768.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/marker-eyelink-3-eye-tracker-1.00.jpg 1000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:20%\"><\/div>\n<\/div>\n\n<\/div>\n\n<div class=\"mai-column is-column\" style=\"--columns-xs:1\/1;--flex-xs:0 0 var(--flex-basis);--columns-sm:1\/2;--flex-sm:0 0 var(--flex-basis);--columns-md:1\/2;--flex-md:0 0 var(--flex-basis);--columns-lg:1\/2;--flex-lg:0 0 var(--flex-basis);--justify-content:start;\">\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:20%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/marker-screen-eyelink-3-eye-tracker-2.00.jpg\" alt=\"EyeLink 3 Eye-Tracker Marker\" class=\"wp-image-29004\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/marker-screen-eyelink-3-eye-tracker-2.00-12x12.jpg 12w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/marker-screen-eyelink-3-eye-tracker-2.00-80x80.jpg 80w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/marker-screen-eyelink-3-eye-tracker-2.00-150x150.jpg 150w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/marker-screen-eyelink-3-eye-tracker-2.00-300x300.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/marker-screen-eyelink-3-eye-tracker-2.00-768x768.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/marker-screen-eyelink-3-eye-tracker-2.00.jpg 1000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:20%\"><\/div>\n<\/div>\n\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-2 kt-pane28594_2fb1e4-81\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">Lightweight Laptop Host PC<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p>The Laptop Host PC runs a unique real-time operating system that ensures temporal precision and consistency. It has a simplified and streamlined user interface to minimize setup time and maximize usability and portability.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:35%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:30%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"732\" height=\"421\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-laptop-1.0.jpg\" alt=\"EyeLink 3 Eye Tracker-Laptop\" class=\"wp-image-28993\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-laptop-1.0-18x10.jpg 18w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-laptop-1.0-300x173.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/eyelink-3-laptop-1.0.jpg 732w\" sizes=\"auto, (max-width: 732px) 100vw, 732px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:35%\"><\/div>\n<\/div>\n<\/div><\/div><\/div>\n<\/div><\/div><\/div>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading28594_28118d-58, .wp-block-kadence-advancedheading.kt-adv-heading28594_28118d-58[data-kb-block=\"kb-adv-heading28594_28118d-58\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading28594_28118d-58 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading28594_28118d-58[data-kb-block=\"kb-adv-heading28594_28118d-58\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading28594_28118d-58 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading28594_28118d-58[data-kb-block=\"kb-adv-heading28594_28118d-58\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading28594_28118d-58 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading28594_28118d-58\">Accessories for the EyeLink 3<\/h2>\n\n\n\n<p>There are a number of accessories that you can bundle with the EyeLink 3. If you would like further details, please contact our sales team at&nbsp;<a href=\"mailto:sales@sr-research.com\">sales@sr-research.com<\/a>, and they will be happy to answer any of your questions.<\/p>\n\n\n<style>.kt-accordion-id28594_d09abf-ae .kt-accordion-inner-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:10px;}.kt-accordion-id28594_d09abf-ae .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;background:#ffffff;padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);}.kt-accordion-id28594_d09abf-ae > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top-color:#555555;border-top-style:solid;border-right-color:#555555;border-right-style:solid;border-bottom-color:#555555;border-bottom-style:solid;border-left-color:#555555;border-left-style:solid;border-top-left-radius:6px;border-top-right-radius:6px;border-bottom-right-radius:6px;border-bottom-left-radius:6px;background:#f2f2f2;font-size:18px;line-height:24px;color:#555555;padding-top:14px;padding-right:16px;padding-bottom:14px;padding-left:16px;}.kt-accordion-id28594_d09abf-ae:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id28594_d09abf-ae:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:before{background:#555555;}.kt-accordion-id28594_d09abf-ae:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger{background:#555555;}.kt-accordion-id28594_d09abf-ae:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id28594_d09abf-ae:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:before{background:#f2f2f2;}.kt-accordion-id28594_d09abf-ae > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id28594_d09abf-ae .kt-blocks-accordion-header:focus-visible{color:#444444;background:#eeeeee;border-top-color:#eeeeee;border-top-style:solid;border-right-color:#eeeeee;border-right-style:solid;border-bottom-color:#eeeeee;border-bottom-style:solid;border-left-color:#eeeeee;border-left-style:solid;}.kt-accordion-id28594_d09abf-ae:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id28594_d09abf-ae:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id28594_d09abf-ae:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion--visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id28594_d09abf-ae:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:#444444;}.kt-accordion-id28594_d09abf-ae:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger, body:not(.hide-focus-outline) .kt-accordion-id28594_d09abf-ae:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger{background:#444444;}.kt-accordion-id28594_d09abf-ae:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id28594_d09abf-ae:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id28594_d09abf-ae:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id28594_d09abf-ae:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:#eeeeee;}.kt-accordion-id28594_d09abf-ae .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id28594_d09abf-ae > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{color:#ffffff;background:#006cff;border-top-color:#006cff;border-top-style:solid;border-right-color:#1d3565;border-right-style:solid;border-bottom-color:#1d3565;border-bottom-style:solid;border-left-color:#1d3565;border-left-style:solid;}.kt-accordion-id28594_d09abf-ae:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id28594_d09abf-ae:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:#ffffff;}.kt-accordion-id28594_d09abf-ae:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger{background:#ffffff;}.kt-accordion-id28594_d09abf-ae:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id28594_d09abf-ae:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:#006cff;}@media all and (max-width: 1024px){.kt-accordion-id28594_d09abf-ae .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;}}@media all and (max-width: 1024px){.kt-accordion-id28594_d09abf-ae > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top-color:#555555;border-top-style:solid;border-right-color:#555555;border-right-style:solid;border-bottom-color:#555555;border-bottom-style:solid;border-left-color:#555555;border-left-style:solid;}}@media all and (max-width: 1024px){.kt-accordion-id28594_d09abf-ae > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id28594_d09abf-ae .kt-blocks-accordion-header:focus-visible{border-top-color:#eeeeee;border-top-style:solid;border-right-color:#eeeeee;border-right-style:solid;border-bottom-color:#eeeeee;border-bottom-style:solid;border-left-color:#eeeeee;border-left-style:solid;}}@media all and (max-width: 1024px){.kt-accordion-id28594_d09abf-ae .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id28594_d09abf-ae > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top-color:#006cff;border-top-style:solid;border-right-color:#1d3565;border-right-style:solid;border-bottom-color:#1d3565;border-bottom-style:solid;border-left-color:#1d3565;border-left-style:solid;}}@media all and (max-width: 767px){.kt-accordion-id28594_d09abf-ae .kt-accordion-inner-wrap{display:block;}.kt-accordion-id28594_d09abf-ae .kt-accordion-inner-wrap .kt-accordion-pane:not(:first-child){margin-top:10px;}.kt-accordion-id28594_d09abf-ae .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;}.kt-accordion-id28594_d09abf-ae > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top-color:#555555;border-top-style:solid;border-right-color:#555555;border-right-style:solid;border-bottom-color:#555555;border-bottom-style:solid;border-left-color:#555555;border-left-style:solid;}.kt-accordion-id28594_d09abf-ae > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id28594_d09abf-ae .kt-blocks-accordion-header:focus-visible{border-top-color:#eeeeee;border-top-style:solid;border-right-color:#eeeeee;border-right-style:solid;border-bottom-color:#eeeeee;border-bottom-style:solid;border-left-color:#eeeeee;border-left-style:solid;}.kt-accordion-id28594_d09abf-ae .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id28594_d09abf-ae > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top-color:#006cff;border-top-style:solid;border-right-color:#1d3565;border-right-style:solid;border-bottom-color:#1d3565;border-bottom-style:solid;border-left-color:#1d3565;border-left-style:solid;}}<\/style>\n<div class=\"wp-block-kadence-accordion alignnone\"><div class=\"kt-accordion-wrap kt-accordion-id28594_d09abf-ae kt-accordion-has-3-panes kt-active-pane-0 kt-accordion-block kt-pane-header-alignment-left kt-accodion-icon-style-basic kt-accodion-icon-side-right\" style=\"max-width:none\"><div class=\"kt-accordion-inner-wrap\" data-allow-multiple-open=\"false\" data-start-open=\"none\">\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-3 kt-pane28594_8935cb-65\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">Long-Range Marker<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p>The long-range marker has an eye-to-marker distances of 30-250 cm for research that requires longer distances between the screen and user (for example when using a projector as a stimulus display). <\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"630\" height=\"321\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/long-range-marker-1.0.jpg\" alt=\"EyeLink 3 Long Range Marker\" class=\"wp-image-28996\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/long-range-marker-1.0-18x9.jpg 18w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/long-range-marker-1.0-300x153.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/long-range-marker-1.0.jpg 630w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"1280\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/long-range-marker-tripod-1.00.jpg\" alt=\"EyeLink 3 Long Range Marker\" class=\"wp-image-28995\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/long-range-marker-tripod-1.00-7x12.jpg 7w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/long-range-marker-tripod-1.00-176x300.jpg 176w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/long-range-marker-tripod-1.00-600x1024.jpg 600w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/long-range-marker-tripod-1.00.jpg 750w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-1 kt-pane28594_267622-5f\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">Stimulus Presentation Hardware<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p>We offer a range of desktop Display PCs and monitors for the most demanding video and audio stimulus delivery requirements. The monitors (up to 240Hz) have been tested and proven to have low latencies.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:35%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:30%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"780\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/monitor-1.0.jpg\" alt=\"EyeLink Monitor\" class=\"wp-image-29009\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/monitor-1.0-15x12.jpg 15w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/monitor-1.0-300x234.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/monitor-1.0-768x599.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/monitor-1.0.jpg 1000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:35%\"><\/div>\n<\/div>\n<\/div><\/div><\/div>\n<\/div><\/div><\/div>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading28594_417705-5f, .wp-block-kadence-advancedheading.kt-adv-heading28594_417705-5f[data-kb-block=\"kb-adv-heading28594_417705-5f\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading28594_417705-5f mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading28594_417705-5f[data-kb-block=\"kb-adv-heading28594_417705-5f\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading28594_417705-5f img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading28594_417705-5f[data-kb-block=\"kb-adv-heading28594_417705-5f\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading28594_417705-5f wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading28594_417705-5f\">Powerful Tools for Analysis<\/h2>\n\n\n\n<p>A new-look version of Data Viewer, our analysis software, allows the rich data provided by the EyeLink 3 to be visualized and analyzed efficiently. Data Viewer integrates seamlessly with both <strong><a href=\"https:\/\/www.sr-research.com\/experiment-builder\/\">Experiment Builder<\/a><\/strong> and <a href=\"https:\/\/www.sr-research.com\/weblink\/\"><strong>WebLink<\/strong><\/a>, but also analyzes EyeLink 3 data collected with tasks implemented in other popular stimulus presentation software solutions including Psychtoolbox, <strong><a href=\"https:\/\/www.sr-research.com\/e-prime-extensions\/\">E-Prime<\/a><\/strong>, and more.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><style>.kb-image28594_396815-6c .kb-image-has-overlay:after{opacity:0.3;}.kb-image28594_396815-6c img.kb-img, .kb-image28594_396815-6c .kb-img img{box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}<\/style>\n<div class=\"wp-block-kadence-image kb-image28594_396815-6c\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"544\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/scen1-trace-2.0-1024x544.jpg\" alt=\"Data Viewer-Scene Analysis\" class=\"kb-img wp-image-28969\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/scen1-trace-2.0-18x10.jpg 18w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/scen1-trace-2.0-300x159.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/scen1-trace-2.0-768x408.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/scen1-trace-2.0-1024x544.jpg 1024w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/scen1-trace-2.0-1536x816.jpg 1536w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/scen1-trace-2.0.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><style>.kb-image28594_501580-e8 .kb-image-has-overlay:after{opacity:0.3;}.kb-image28594_501580-e8 img.kb-img, .kb-image28594_501580-e8 .kb-img img{box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}<\/style>\n<div class=\"wp-block-kadence-image kb-image28594_501580-e8\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"551\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/gaze-head-eye-graph-1.00-1024x551.jpg\" alt=\"Head, Eye, Gaze Tracking Data\" class=\"kb-img wp-image-28981\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/gaze-head-eye-graph-1.00-18x10.jpg 18w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/gaze-head-eye-graph-1.00-300x161.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/gaze-head-eye-graph-1.00-768x413.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/gaze-head-eye-graph-1.00-1024x551.jpg 1024w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/gaze-head-eye-graph-1.00-1536x826.jpg 1536w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2024\/07\/gaze-head-eye-graph-1.00.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n<\/div>\n<\/div>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading28594_f52523-76, .wp-block-kadence-advancedheading.kt-adv-heading28594_f52523-76[data-kb-block=\"kb-adv-heading28594_f52523-76\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading28594_f52523-76 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading28594_f52523-76[data-kb-block=\"kb-adv-heading28594_f52523-76\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading28594_f52523-76 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading28594_f52523-76[data-kb-block=\"kb-adv-heading28594_f52523-76\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading28594_f52523-76 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading28594_f52523-76\">Multiple Stimulus Presentation Solutions<\/h2>\n\n\n\n<p>As with all <a href=\"https:\/\/www.sr-research.com\/hardware\/\"><strong>EyeLink systems<\/strong><\/a>, the EyeLink 3 integrates with SR Research&nbsp;<a href=\"https:\/\/www.sr-research.com\/experiment-builder\/\"><strong>Experiment Builder<\/strong><\/a> and <a href=\"https:\/\/www.sr-research.com\/weblink\/\"><strong>WebLink<\/strong><\/a>, as well as a wide range of popular&nbsp;<a href=\"https:\/\/www.sr-research.com\/software-integration\/\"><strong>third-party stimulus presentation software and tools<\/strong><\/a>&nbsp;including PsychoPy, <strong><a href=\"https:\/\/www.sr-research.com\/e-prime-extensions\/\">E-Prime<\/a><\/strong>, NBS Presentation, MATLAB and Psychtoolbox, and more.<\/p>\n\n\n<div class=\"mai-columns\"><div class=\"mai-columns-wrap has-columns\" style=\"--column-gap:var(--spacing-xl);--row-gap:var(--spacing-xl);--align-columns:start;--align-columns-vertical:initial;\">\n<div class=\"mai-column is-column\" style=\"--columns-xs:1\/1;--flex-xs:0 0 var(--flex-basis);--columns-sm:1\/1;--flex-sm:0 0 var(--flex-basis);--columns-md:1\/1;--flex-md:0 0 var(--flex-basis);--columns-lg:1\/1;--flex-lg:0 0 var(--flex-basis);--justify-content:start;\">\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full has-md-margin-top has-lg-margin-bottom\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"364\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2023\/11\/software-integration-eyelink-long-1-scaled.jpg\" alt=\"Software Integration with EyeLink Eye Trackers\" class=\"wp-image-27821\" style=\"object-fit:cover\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2023\/11\/software-integration-eyelink-long-1-18x3.jpg 18w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2023\/11\/software-integration-eyelink-long-1-300x43.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2023\/11\/software-integration-eyelink-long-1-768x109.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2023\/11\/software-integration-eyelink-long-1-1024x146.jpg 1024w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2023\/11\/software-integration-eyelink-long-1-1536x218.jpg 1536w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2023\/11\/software-integration-eyelink-long-1-2048x291.jpg 2048w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2023\/11\/software-integration-eyelink-long-1-scaled.jpg 2560w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading28594_5ccdba-6d, .wp-block-kadence-advancedheading.kt-adv-heading28594_5ccdba-6d[data-kb-block=\"kb-adv-heading28594_5ccdba-6d\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading28594_5ccdba-6d mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading28594_5ccdba-6d[data-kb-block=\"kb-adv-heading28594_5ccdba-6d\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading28594_5ccdba-6d img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading28594_5ccdba-6d[data-kb-block=\"kb-adv-heading28594_5ccdba-6d\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading28594_5ccdba-6d wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading28594_5ccdba-6d\">Legendary Support and Training<\/h2>\n\n\n\n<p id=\"block-35e4cf4a-9dc3-45bf-aff2-8b710a77feee\">All EyeLink systems come with a lifetime of free technical support. We have expertise in all aspects of eye-tracking research and outstanding technical knowledge of EyeLink hardware, software, and integration solutions. Our <a href=\"https:\/\/www.sr-research.com\/support\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Support Forum<\/strong><\/a> is packed with useful learning resources, including getting started guides, webinars, and video tutorials. The support team can be emailed directly (<a href=\"mailto:support@sr-research.com\">support@sr-research.com<\/a>) and are always happy to help. We can also provide comprehensive installation and training services, tailored to individual research goals. <\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"mai-columns has-lg-margin-top has-lg-margin-bottom\"><div class=\"mai-columns-wrap has-columns\" style=\"--column-gap:var(--spacing-xl);--row-gap:var(--spacing-xl);--align-columns:start;--align-columns-vertical:initial;\">\n<div class=\"mai-column is-column\" style=\"--columns-xs:1\/1;--flex-xs:0 0 var(--flex-basis);--columns-sm:1\/2;--flex-sm:0 0 var(--flex-basis);--columns-md:1\/2;--flex-md:0 0 var(--flex-basis);--columns-lg:1\/2;--flex-lg:0 0 var(--flex-basis);--justify-content:start;\">\n<style>.kb-image28594_28c3b2-c2 .kb-image-has-overlay:after{opacity:0.3;}.kb-image28594_28c3b2-c2 img.kb-img, .kb-image28594_28c3b2-c2 .kb-img img{box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}<\/style>\n<div class=\"wp-block-kadence-image kb-image28594_28c3b2-c2\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"200\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2019\/05\/eyelink-lab-visits-4.jpg\" alt=\"EyeLink Eye Trackers Lab Visits\" class=\"kb-img wp-image-10061\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2019\/05\/eyelink-lab-visits-4-18x7.jpg 18w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2019\/05\/eyelink-lab-visits-4-300x120.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2019\/05\/eyelink-lab-visits-4.jpg 500w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><\/div>\n\n<\/div>\n\n<div class=\"mai-column is-column\" style=\"--columns-xs:1\/1;--flex-xs:0 0 var(--flex-basis);--columns-sm:1\/2;--flex-sm:0 0 var(--flex-basis);--columns-md:1\/2;--flex-md:0 0 var(--flex-basis);--columns-lg:1\/2;--flex-lg:0 0 var(--flex-basis);--justify-content:start;\">\n<style>.kb-image28594_9a572e-18 .kb-image-has-overlay:after{opacity:0.3;}.kb-image28594_9a572e-18 img.kb-img, .kb-image28594_9a572e-18 .kb-img img{box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}<\/style>\n<div class=\"wp-block-kadence-image kb-image28594_9a572e-18\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"200\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2019\/05\/eyelink-lab-visits-2.jpg\" alt=\"EyeLink Eye Trackers Lab Visits\" class=\"kb-img wp-image-10059\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2019\/05\/eyelink-lab-visits-2-18x7.jpg 18w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2019\/05\/eyelink-lab-visits-2-300x120.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2019\/05\/eyelink-lab-visits-2.jpg 500w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><\/div>\n\n<\/div>\n<\/div><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-which-eyelink-fits-your-needs\">Which EyeLink Fits Your Needs?<\/h2>\n\n\n<style>.wp-block-kadence-column.kb-section-dir-horizontal > .kt-inside-inner-col > .kt-info-box28594_007369-62 .kt-blocks-info-box-link-wrap{max-width:unset;}.kt-info-box28594_007369-62 .kt-blocks-info-box-link-wrap{border-top:5px solid #f6f7f8;border-right:5px solid #f6f7f8;border-bottom:5px solid #f6f7f8;border-left:5px solid #f6f7f8;border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-right-radius:30px;border-bottom-left-radius:30px;background:#ffffff;padding-top:0px;padding-right:var(--global-kb-spacing-xxs, 0.5rem);padding-bottom:0px;padding-left:var(--global-kb-spacing-xxs, 0.5rem);}.kt-info-box28594_007369-62 .kt-blocks-info-box-link-wrap:hover{background:#ffffff;}.kt-info-box28594_007369-62.wp-block-kadence-infobox{max-width:100%;}.kt-info-box28594_007369-62 .kadence-info-box-image-inner-intrisic-container{max-width:120px;}.kt-info-box28594_007369-62 .kadence-info-box-image-inner-intrisic-container .kadence-info-box-image-intrisic{padding-bottom:100%;width:1000px;height:0px;max-width:100%;}.kt-info-box28594_007369-62 .kadence-info-box-icon-container .kt-info-svg-icon, .kt-info-box28594_007369-62 .kt-info-svg-icon-flip, .kt-info-box28594_007369-62 .kt-blocks-info-box-number{font-size:50px;}.kt-info-box28594_007369-62 .kt-blocks-info-box-media{color:#444444;background:#f6f7f8;border-color:#f6f7f8;border-radius:200px;overflow:hidden;border-top-width:5px;border-right-width:5px;border-bottom-width:5px;border-left-width:5px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-top:10px;margin-right:20px;margin-bottom:10px;margin-left:10px;}.kt-info-box28594_007369-62 .kt-blocks-info-box-link-wrap:hover .kt-blocks-info-box-media{color:#444444;background:#ffffff;border-color:#eeeeee;}.kt-info-box28594_007369-62 .kt-infobox-textcontent p.kt-blocks-info-box-title{font-size:var(--global-kb-font-size-md, 1.25rem);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-top:5px;margin-right:0px;margin-bottom:10px;margin-left:0px;}.kt-info-box28594_007369-62 .kt-infobox-textcontent .kt-blocks-info-box-text{color:#000000;}.wp-block-kadence-infobox.kt-info-box28594_007369-62 .kt-blocks-info-box-text{font-size:var(--global-kb-font-size-lg, 2rem);}.kt-info-box28594_007369-62 .kt-blocks-info-box-learnmore{background:transparent;border-color:#555555;border-width:0px 0px 0px 0px;padding-top:4px;padding-right:8px;padding-bottom:4px;padding-left:8px;margin-top:10px;margin-right:0px;margin-bottom:10px;margin-left:0px;}.kt-info-box28594_007369-62 .kt-blocks-info-box-link-wrap:hover .kt-blocks-info-box-learnmore,.kt-info-box28594_007369-62 .kt-blocks-info-box-link-wrap .kt-blocks-info-box-learnmore:focus{color:#ffffff;background:#444444;border-color:#444444;}.kt-info-box28594_007369-62 .kt-blocks-info-box-link-wrap{box-shadow:7px 7px 20px 0px #708090;}.kt-info-box28594_007369-62 .kt-blocks-info-box-link-wrap:hover{box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}@media all and (max-width: 1024px){.kt-info-box28594_007369-62 .kt-blocks-info-box-link-wrap{border-top:5px solid #f6f7f8;border-right:5px solid #f6f7f8;border-bottom:5px solid #f6f7f8;border-left:5px solid #f6f7f8;box-shadow:7px 7px 20px 0px #708090;}}@media all and (max-width: 1024px){.kt-info-box28594_007369-62 .kt-blocks-info-box-link-wrap:hover{box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}}@media all and (max-width: 767px){.kt-info-box28594_007369-62 .kt-blocks-info-box-link-wrap{border-top:5px solid #f6f7f8;border-right:5px solid #f6f7f8;border-bottom:5px solid #f6f7f8;border-left:5px solid #f6f7f8;box-shadow:7px 7px 20px 0px #708090;}.kt-info-box28594_007369-62 .kt-blocks-info-box-link-wrap:hover{box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}}<\/style>\n<div class=\"wp-block-kadence-infobox kt-info-box28594_007369-62\"><a class=\"kt-blocks-info-box-link-wrap info-box-link kt-blocks-info-box-media-align-left kt-info-halign-left\" href=\"https:\/\/www.sr-research.com\/eyelink-eye-tracker-product-quiz\/\" aria-label=\"Take the Product Quiz for a Quick Eye Tracker Recommendation\"><div class=\"kt-blocks-info-box-media-container\"><div class=\"kt-blocks-info-box-media kt-info-media-animate-none\"><div class=\"kadence-info-box-image-inner-intrisic-container\"><div class=\"kadence-info-box-image-intrisic kt-info-animate-none\"><div class=\"kadence-info-box-image-inner-intrisic\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/12\/take-our-quiz-5.0.png\" alt=\"Quiz for Best Eye Tracker to Fit Your Needs\" width=\"1000\" height=\"1000\" class=\"kt-info-box-image wp-image-34142\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/12\/take-our-quiz-5.0-12x12.png 12w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/12\/take-our-quiz-5.0-80x80.png 80w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/12\/take-our-quiz-5.0-150x150.png 150w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/12\/take-our-quiz-5.0-300x300.png 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/12\/take-our-quiz-5.0-768x768.png 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/12\/take-our-quiz-5.0.png 1000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/div><\/div><\/div><\/div><\/div><div class=\"kt-infobox-textcontent\"><p class=\"kt-blocks-info-box-title\">Answer a few questions about your research to receive a suggestion as to which EyeLink system best fits your needs!<\/p><p class=\"kt-blocks-info-box-text\"><\/p><\/div><\/a><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-eye-tracking-research-areas\">Eye Tracking Research Areas<\/h2>\n\n\n\n<p>Discover how EyeLink systems advance research across a wide range of disciplines.<\/p>\n\n\n<style>.wp-block-kadence-advancedgallery.kb-gallery-wrap-id-28594_1845da-4f{margin-bottom:0px;padding-bottom:0px;}.wp-block-kadence-advancedgallery.kb-gallery-wrap-id-28594_1845da-4f{overflow:hidden;}.kb-gallery-id-28594_1845da-4f .kadence-blocks-gallery-item .kb-gal-image-radius, .kb-gallery-id-28594_1845da-4f .kb-slide-item .kb-gal-image-radius img{border-radius:80px 0px 0px 0px;;}.wp-block-kadence-advancedgallery.kb-gallery-wrap-id-28594_1845da-4f{overflow:visible;}.kb-gallery-id-28594_1845da-4f .kadence-blocks-gallery-item .kb-gal-image-radius, .kb-gallery-id-28594_1845da-4f .kadence-blocks-gallery-thumb-item .kb-gal-image-radius{box-shadow:0px 0px 0px 0px rgba(0, 0, 0, 0.2);}.kb-gallery-id-28594_1845da-4f .kadence-blocks-gallery-item:hover .kb-gal-image-radius, .kb-gallery-id-28594_1845da-4f .kadence-blocks-gallery-thumb-item:hover .kb-gal-image-radius{box-shadow:20px 20px 30px 0px #d1d2d3;}.kb-gallery-id-28594_1845da-4f .kadence-blocks-gallery-item .kadence-blocks-gallery-item-inner .kadence-blocks-gallery-item__caption{font-size:var(--global-kb-font-size-md, 1.25rem);}.kb-gallery-caption-style-bottom.kb-gallery-id-28594_1845da-4f .kadence-blocks-gallery-item .kadence-blocks-gallery-item-inner .kadence-blocks-gallery-item__caption, .kb-gallery-caption-style-bottom-hover.kb-gallery-id-28594_1845da-4f .kadence-blocks-gallery-item .kadence-blocks-gallery-item-inner .kadence-blocks-gallery-item__caption{background:linear-gradient(0deg, rgba(0, 0, 0, 0.5) 0, rgba(0, 0, 0, 0) 100%);}.kb-gallery-wrap-id-28594_1845da-4f.wp-block-kadence-advancedgallery{overflow:visible;}.kb-gallery-wrap-id-28594_1845da-4f.wp-block-kadence-advancedgallery .kt-blocks-carousel{overflow:visible;}<\/style><div class=\"kb-gallery-wrap-id-28594_1845da-4f alignnone wp-block-kadence-advancedgallery\"><div class=\"kb-gallery-ul kb-gallery-non-static kb-gallery-type-carousel kb-gallery-id-28594_1845da-4f kb-gallery-caption-style-bottom kb-gallery-filter-none\" data-image-filter=\"none\" data-lightbox-caption=\"true\"><div class=\"kt-blocks-carousel splide kt-carousel-container-dotstyle-dark kt-carousel-arrowstyle-whiteondark kt-carousel-dotstyle-dark kb-slider-group-arrow kb-slider-arrow-position-center\" data-columns-xxl=\"6\" data-columns-xl=\"6\" data-columns-md=\"6\" data-columns-sm=\"4\" data-columns-xs=\"4\" data-columns-ss=\"3\" data-slider-anim-speed=\"400\" data-slider-scroll=\"1\" data-slider-arrows=\"true\" data-slider-dots=\"true\" data-slider-hover-pause=\"false\" data-slider-auto=\"\" data-slider-speed=\"7000\" data-slider-gap=\"10px\" data-slider-gap-tablet=\"10px\" data-slider-gap-mobile=\"10px\" data-show-pause-button=\"false\" data-slider-label=\"\u76f8\u518c\u8f6e\u64ad\"><div class=\"splide__track\"><ul class=\"kt-blocks-carousel-init kb-gallery-carousel splide__list\"><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-has-caption\"><a href=\"https:\/\/www.sr-research.com\/eye-tracking-topics\/eyelink-eye-trackers-in-aging-research\/\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-port34 kb-has-image-ratio-port34\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/aging-research-eye-tracking-eye-tracker-square-2.0.jpg\" width=\"1000\" height=\"1000\" alt=\"Aging Research, Eye Tracker, Eye Tracking, SR Research\" data-full-image=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/aging-research-eye-tracking-eye-tracker-square-2.0.jpg\" data-light-image=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/aging-research-eye-tracking-eye-tracker-square-2.0.jpg\" data-id=\"32091\" class=\"wp-image-32091 skip-lazy\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/aging-research-eye-tracking-eye-tracker-square-2.0-12x12.jpg 12w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/aging-research-eye-tracking-eye-tracker-square-2.0-80x80.jpg 80w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/aging-research-eye-tracking-eye-tracker-square-2.0-150x150.jpg 150w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/aging-research-eye-tracking-eye-tracker-square-2.0-300x300.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/aging-research-eye-tracking-eye-tracker-square-2.0-768x768.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/aging-research-eye-tracking-eye-tracker-square-2.0.jpg 1000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/div><div class=\"kadence-blocks-gallery-item__caption\">Aging<\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-has-caption\"><a href=\"https:\/\/www.sr-research.com\/eye-tracking-topics\/eyelink-eye-trackers-in-clinical-research\/\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-port34 kb-has-image-ratio-port34\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/clinical-research-eye-tracking-eye-tracker-square-1.0.jpg\" width=\"1000\" height=\"1000\" alt=\"Clinical Research, Eye Tracker, Eye Tracking, SR Research\" data-full-image=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/clinical-research-eye-tracking-eye-tracker-square-1.0.jpg\" data-light-image=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/clinical-research-eye-tracking-eye-tracker-square-1.0.jpg\" data-id=\"32145\" class=\"wp-image-32145 skip-lazy\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/clinical-research-eye-tracking-eye-tracker-square-1.0-12x12.jpg 12w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/clinical-research-eye-tracking-eye-tracker-square-1.0-80x80.jpg 80w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/clinical-research-eye-tracking-eye-tracker-square-1.0-150x150.jpg 150w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/clinical-research-eye-tracking-eye-tracker-square-1.0-300x300.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/clinical-research-eye-tracking-eye-tracker-square-1.0-768x768.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/clinical-research-eye-tracking-eye-tracker-square-1.0.jpg 1000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/div><div class=\"kadence-blocks-gallery-item__caption\">Clinical<\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-has-caption\"><a href=\"https:\/\/www.sr-research.com\/eye-tracking-topics\/eyelink-eye-trackers-in-cognitive-research\/\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-port34 kb-has-image-ratio-port34\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/cognitive-research-eye-tracker-tracking-square-1.0.jpg\" width=\"1000\" height=\"1000\" alt=\"Cognition, Cognitive Research, Eye Tracker, Eye Tracking, SR Research\" data-full-image=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/cognitive-research-eye-tracker-tracking-square-1.0.jpg\" data-light-image=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/cognitive-research-eye-tracker-tracking-square-1.0.jpg\" data-id=\"31666\" class=\"wp-image-31666 skip-lazy\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/cognitive-research-eye-tracker-tracking-square-1.0-12x12.jpg 12w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/cognitive-research-eye-tracker-tracking-square-1.0-80x80.jpg 80w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/cognitive-research-eye-tracker-tracking-square-1.0-150x150.jpg 150w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/cognitive-research-eye-tracker-tracking-square-1.0-300x300.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/cognitive-research-eye-tracker-tracking-square-1.0-768x768.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/cognitive-research-eye-tracker-tracking-square-1.0.jpg 1000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/div><div class=\"kadence-blocks-gallery-item__caption\">Cognition<\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-has-caption\"><a href=\"https:\/\/www.sr-research.com\/eye-tracking-topics\/eyelink-eye-trackers-in-infant-and-child-research\/\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-port34 kb-has-image-ratio-port34\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/developmental-eye-tracker-tracking-research-square-2.0.jpg\" width=\"1000\" height=\"1000\" alt=\"Developmental Research, Eye Tracker, Eye Tracking, SR Research\" data-full-image=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/developmental-eye-tracker-tracking-research-square-2.0.jpg\" data-light-image=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/developmental-eye-tracker-tracking-research-square-2.0.jpg\" data-id=\"31714\" class=\"wp-image-31714 skip-lazy\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/developmental-eye-tracker-tracking-research-square-2.0-12x12.jpg 12w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/developmental-eye-tracker-tracking-research-square-2.0-80x80.jpg 80w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/developmental-eye-tracker-tracking-research-square-2.0-150x150.jpg 150w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/developmental-eye-tracker-tracking-research-square-2.0-300x300.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/developmental-eye-tracker-tracking-research-square-2.0-768x768.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/developmental-eye-tracker-tracking-research-square-2.0.jpg 1000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/div><div class=\"kadence-blocks-gallery-item__caption\">Developmental<\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-has-caption\"><a href=\"https:\/\/www.sr-research.com\/eye-tracking-topics\/eyelink-eye-trackers-in-educational-research\/\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-port34 kb-has-image-ratio-port34\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/educational-research-eye-tracking-eye-tracker-square-1.0.jpg\" width=\"1000\" height=\"1000\" alt=\"Educational Research, Eye Tracker, Eye Tracking, SR Research\" data-full-image=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/educational-research-eye-tracking-eye-tracker-square-1.0.jpg\" data-light-image=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/educational-research-eye-tracking-eye-tracker-square-1.0.jpg\" data-id=\"31875\" class=\"wp-image-31875 skip-lazy\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/educational-research-eye-tracking-eye-tracker-square-1.0-12x12.jpg 12w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/educational-research-eye-tracking-eye-tracker-square-1.0-80x80.jpg 80w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/educational-research-eye-tracking-eye-tracker-square-1.0-150x150.jpg 150w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/educational-research-eye-tracking-eye-tracker-square-1.0-300x300.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/educational-research-eye-tracking-eye-tracker-square-1.0-768x768.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/educational-research-eye-tracking-eye-tracker-square-1.0.jpg 1000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/div><div class=\"kadence-blocks-gallery-item__caption\">Educational<\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-has-caption\"><a href=\"https:\/\/www.sr-research.com\/eyelink-eye-trackers-in-language-research\/\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-port34 kb-has-image-ratio-port34\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/language-eye-tracking-tracking-research-square-1.0.jpg\" width=\"1000\" height=\"1000\" alt=\"Language Research, Eye Tracker, Eye Tracking, SR Research\" data-full-image=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/language-eye-tracking-tracking-research-square-1.0.jpg\" data-light-image=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/language-eye-tracking-tracking-research-square-1.0.jpg\" data-id=\"31701\" class=\"wp-image-31701 skip-lazy\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/language-eye-tracking-tracking-research-square-1.0-12x12.jpg 12w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/language-eye-tracking-tracking-research-square-1.0-80x80.jpg 80w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/language-eye-tracking-tracking-research-square-1.0-150x150.jpg 150w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/language-eye-tracking-tracking-research-square-1.0-300x300.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/language-eye-tracking-tracking-research-square-1.0-768x768.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/language-eye-tracking-tracking-research-square-1.0.jpg 1000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/div><div class=\"kadence-blocks-gallery-item__caption\">Language<\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-has-caption\"><a href=\"https:\/\/www.sr-research.com\/eye-tracking-topics\/eyelink-eye-trackers-in-neuroscience-research\/\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-port34 kb-has-image-ratio-port34\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/neuroscience-research-eye-tracker-tracking-square-1.0.jpg\" width=\"1000\" height=\"1000\" alt=\"Neuroscience Research, Eye Tracker, Eye Tracking, SR Research\" data-full-image=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/neuroscience-research-eye-tracker-tracking-square-1.0.jpg\" data-light-image=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/neuroscience-research-eye-tracker-tracking-square-1.0.jpg\" data-id=\"31764\" class=\"wp-image-31764 skip-lazy\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/neuroscience-research-eye-tracker-tracking-square-1.0-12x12.jpg 12w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/neuroscience-research-eye-tracker-tracking-square-1.0-80x80.jpg 80w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/neuroscience-research-eye-tracker-tracking-square-1.0-150x150.jpg 150w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/neuroscience-research-eye-tracker-tracking-square-1.0-300x300.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/neuroscience-research-eye-tracker-tracking-square-1.0-768x768.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/neuroscience-research-eye-tracker-tracking-square-1.0.jpg 1000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/div><div class=\"kadence-blocks-gallery-item__caption\">Neuroscience<\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-has-caption\"><a href=\"https:\/\/www.sr-research.com\/eye-tracking-topics\/eyelink-eye-trackers-in-reading-research\/\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-port34 kb-has-image-ratio-port34\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/reading-research-eye-tracker-tracking-square-1.0.jpg\" width=\"1000\" height=\"1000\" alt=\"Reading Research, Eye Tracker, Eye Tracking, SR Research\" data-full-image=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/reading-research-eye-tracker-tracking-square-1.0.jpg\" data-light-image=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/reading-research-eye-tracker-tracking-square-1.0.jpg\" data-id=\"31726\" class=\"wp-image-31726 skip-lazy\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/reading-research-eye-tracker-tracking-square-1.0-12x12.jpg 12w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/reading-research-eye-tracker-tracking-square-1.0-80x80.jpg 80w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/reading-research-eye-tracker-tracking-square-1.0-150x150.jpg 150w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/reading-research-eye-tracker-tracking-square-1.0-300x300.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/reading-research-eye-tracker-tracking-square-1.0-768x768.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/reading-research-eye-tracker-tracking-square-1.0.jpg 1000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/div><div class=\"kadence-blocks-gallery-item__caption\">Reading<\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-has-caption\"><a href=\"https:\/\/www.sr-research.com\/eye-tracking-topics\/eyelink-eye-trackers-in-social-psychology-research\/\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-port34 kb-has-image-ratio-port34\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/social-psychology-research-eye-tracking-eye-tracker-square-2.0.jpg\" width=\"1000\" height=\"1000\" alt=\"Social Psychology Research, Eye Tracker, Eye Tracking, SR Research\" data-full-image=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/social-psychology-research-eye-tracking-eye-tracker-square-2.0.jpg\" data-light-image=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/social-psychology-research-eye-tracking-eye-tracker-square-2.0.jpg\" data-id=\"32055\" class=\"wp-image-32055 skip-lazy\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/social-psychology-research-eye-tracking-eye-tracker-square-2.0-12x12.jpg 12w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/social-psychology-research-eye-tracking-eye-tracker-square-2.0-80x80.jpg 80w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/social-psychology-research-eye-tracking-eye-tracker-square-2.0-150x150.jpg 150w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/social-psychology-research-eye-tracking-eye-tracker-square-2.0-300x300.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/social-psychology-research-eye-tracking-eye-tracker-square-2.0-768x768.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/social-psychology-research-eye-tracking-eye-tracker-square-2.0.jpg 1000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/div><div class=\"kadence-blocks-gallery-item__caption\">Social<\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-has-caption\"><a href=\"https:\/\/www.sr-research.com\/eyelink-eye-trackers-in-vision-research\/\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-port34 kb-has-image-ratio-port34\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/vision-research-eye-tracking-eye-tracker-square-1.0.jpg\" width=\"1000\" height=\"1000\" alt=\"Vision Research, Eye Tracker, Eye Tracking, SR Research\" data-full-image=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/vision-research-eye-tracking-eye-tracker-square-1.0.jpg\" data-light-image=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/vision-research-eye-tracking-eye-tracker-square-1.0.jpg\" data-id=\"32106\" class=\"wp-image-32106 skip-lazy\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/vision-research-eye-tracking-eye-tracker-square-1.0-12x12.jpg 12w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/vision-research-eye-tracking-eye-tracker-square-1.0-80x80.jpg 80w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/vision-research-eye-tracking-eye-tracker-square-1.0-150x150.jpg 150w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/vision-research-eye-tracking-eye-tracker-square-1.0-300x300.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/vision-research-eye-tracking-eye-tracker-square-1.0-768x768.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/08\/vision-research-eye-tracking-eye-tracker-square-1.0.jpg 1000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/div><div class=\"kadence-blocks-gallery-item__caption\">Vision<\/div><\/div><\/a><\/figure><\/div><\/div><\/li><\/ul><\/div><\/div><\/div><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-more-information\">More Information<\/h2>\n\n\n\n<p>For more information about the EyeLink 3, please check out out our brochure, EyeLink 3 specifications table, the comparison table for the EyeLink eye trackers, or frequently asked questions (FAQs).<\/p>\n\n\n<div class=\"mai-columns has-xl-margin-top has-xl-margin-bottom\"><div class=\"mai-columns-wrap has-columns\" style=\"--column-gap:var(--spacing-xl);--row-gap:var(--spacing-xl);--align-columns:start;--align-columns-vertical:initial;\">\n<div class=\"mai-column is-column\" style=\"--columns-xs:1\/1;--flex-xs:0 0 var(--flex-basis);--columns-sm:1\/2;--flex-sm:0 0 var(--flex-basis);--columns-md:1\/4;--flex-md:0 0 var(--flex-basis);--columns-lg:1\/4;--flex-lg:0 0 var(--flex-basis);--justify-content:start;\">\n\n<div class=\"wp-block-buttons alignwide is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-28206b41 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link button wp-element-button\" href=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/03\/brochure-eyelink-3-1.00-smaller-size-spreads.pdf\">Brochure<\/a><\/div>\n<\/div>\n\n<\/div>\n\n<div class=\"mai-column is-column\" style=\"--columns-xs:1\/1;--flex-xs:0 0 var(--flex-basis);--columns-sm:1\/2;--flex-sm:0 0 var(--flex-basis);--columns-md:1\/4;--flex-md:0 0 var(--flex-basis);--columns-lg:1\/4;--flex-lg:0 0 var(--flex-basis);--justify-content:start;\">\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link button wp-element-button\" href=\"https:\/\/www.sr-research.com\/eyelink-3-technical-specifications\/\">Specifications<\/a><\/div>\n<\/div>\n\n<\/div>\n\n<div class=\"mai-column is-column\" style=\"--columns-xs:1\/1;--flex-xs:0 0 var(--flex-basis);--columns-sm:1\/2;--flex-sm:0 0 var(--flex-basis);--columns-md:1\/4;--flex-md:0 0 var(--flex-basis);--columns-lg:1\/4;--flex-lg:0 0 var(--flex-basis);--justify-content:start;\">\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link button wp-element-button\" href=\"https:\/\/www.sr-research.com\/eyelink-eye-trackers-comparison-chart\/\">Comparisons<\/a><\/div>\n<\/div>\n\n<\/div>\n\n<div class=\"mai-column is-column\" style=\"--columns-xs:1\/1;--flex-xs:0 0 var(--flex-basis);--columns-sm:1\/2;--flex-sm:0 0 var(--flex-basis);--columns-md:1\/4;--flex-md:0 0 var(--flex-basis);--columns-lg:1\/4;--flex-lg:0 0 var(--flex-basis);--justify-content:start;\">\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link button wp-element-button\" href=\"https:\/\/www.sr-research.com\/frequently-asked-questions\/\">FAQs<\/a><\/div>\n<\/div>\n\n<\/div>\n<\/div><\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>A Head and Eye Tracking Solution The EyeLink 3 head and eye tracker is a completely new kind of tracker for screen-based research, providing high-speed (up to 1000 Hz) gaze data and perfectly synchronized six-degrees of freedom head tracking data \u2013 both with the outstanding levels of accuracy and precision that EyeLink eye tracker systems 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