<?xml version="1.0"?>
<article xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" dtd-version="1.4" xsi:noNamespaceSchemaLocation="https://jats.nlm.nih.gov/archiving/1.4/xsd/JATS-archivearticle1.xsd" xml:lang="ru">
  <front>
    <journal-meta>
      <journal-id journal-id-type="ojs">IE</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">&#x421;&#x422;&#x420;&#x41E;&#x418;&#x422;&#x415;&#x41B;&#x42C;&#x41D;&#x42B;&#x415; &#x418; &#x414;&#x41E;&#x420;&#x41E;&#x416;&#x41D;&#x42B;&#x415; &#x41C;&#x410;&#x428;&#x418;&#x41D;&#x42B;</journal-title>
        <trans-title-group xml:lang="en">
          <trans-title>STROITEL'NYE I DOROZHNYE MASHINY</trans-title>
        </trans-title-group>
      </journal-title-group>
      <issn pub-type="ppub">0039-2391</issn>
      <publisher>
        <publisher-name>&#x418;&#x41F; &#x41F;&#x43E;&#x434;&#x43A;&#x43E;&#x43B;&#x437;&#x438;&#x43D; &#x41C;.&#x41C;.</publisher-name>
      </publisher>
      <self-uri xlink:href="https://iereview.ru/index.php/IE"/>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="publisher-id">284</article-id>
      <article-categories>
        <subj-group xml:lang="ru" subj-group-type="heading">
          <subject>&#x41F;&#x420;&#x41E;&#x415;&#x41A;&#x422;&#x418;&#x420;&#x41E;&#x412;&#x410;&#x41D;&#x418;&#x415; &#x418; &#x41C;&#x41E;&#x414;&#x415;&#x41B;&#x418;&#x420;&#x41E;&#x412;&#x410;&#x41D;&#x418;&#x415;</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="ru">&#x422;&#x43E;&#x447;&#x43D;&#x43E;&#x441;&#x442;&#x44C; &#x43F;&#x440;&#x43E;&#x433;&#x440;&#x430;&#x43C;&#x43C;&#x43D;&#x43E;&#x433;&#x43E; &#x430;&#x439;&#x442;&#x440;&#x435;&#x43A;&#x438;&#x43D;&#x433;&#x430; &#x43D;&#x430; &#x43F;&#x43E;&#x442;&#x440;&#x435;&#x431;&#x438;&#x442;&#x435;&#x43B;&#x44C;&#x441;&#x43A;&#x438;&#x445; &#x443;&#x441;&#x442;&#x440;&#x43E;&#x439;&#x441;&#x442;&#x432;&#x430;&#x445; &#x432; &#x437;&#x430;&#x434;&#x430;&#x447;&#x430;&#x445; &#x441;&#x43A;&#x440;&#x438;&#x43D;&#x438;&#x43D;&#x433;&#x430; &#x43D;&#x430;&#x440;&#x443;&#x448;&#x435;&#x43D;&#x438;&#x439; &#x446;&#x432;&#x435;&#x442;&#x43E;&#x432;&#x43E;&#x433;&#x43E; &#x437;&#x440;&#x435;&#x43D;&#x438;&#x44F;</article-title>
        <trans-title-group xml:lang="en">
          <trans-title>Accuracy of software-based eye tracking on consumer devices for color vision deficiency screening</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group content-type="author">
        <contrib contrib-type="author">
          <name-alternatives>
            <name name-style="western" specific-use="primary" xml:lang="ru">
              <surname>&#x421;&#x430;&#x43D;&#x442;&#x430;&#x43B;&#x43E;&#x432;</surname>
              <given-names>&#x421;&#x442;&#x430;&#x43D;&#x438;&#x441;&#x43B;&#x430;&#x432; &#x41C;&#x430;&#x43A;&#x441;&#x438;&#x43C;&#x43E;&#x432;&#x438;&#x447;</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Santalov</surname>
              <given-names>Stanislav M.</given-names>
            </name>
          </name-alternatives>
          <xref ref-type="aff" rid="aff-1"/>
          <email>santalov.stas@gmail.com</email>
        </contrib>
      </contrib-group>
      <aff-alternatives id="aff-1">
        <aff xml:lang="ru">
          <institution content-type="orgname">&#x420;&#x43E;&#x441;&#x441;&#x438;&#x439;&#x441;&#x43A;&#x438;&#x439; &#x44D;&#x43A;&#x43E;&#x43D;&#x43E;&#x43C;&#x438;&#x447;&#x435;&#x441;&#x43A;&#x438;&#x439; &#x443;&#x43D;&#x438;&#x432;&#x435;&#x440;&#x441;&#x438;&#x442;&#x435;&#x442; &#x438;&#x43C;. &#x413;.&#x412;. &#x41F;&#x43B;&#x435;&#x445;&#x430;&#x43D;&#x43E;&#x432;&#x430;, 117997, &#x433;. &#x41C;&#x43E;&#x441;&#x43A;&#x432;&#x430;, &#x421;&#x442;&#x440;&#x435;&#x43C;&#x44F;&#x43D;&#x43D;&#x44B;&#x439; &#x43F;&#x435;&#x440;., &#x434;. 36</institution>
        </aff>
        <aff xml:lang="en">
          <institution content-type="orgname">Plekhanov Russian University of Economics, 36 Stremyanny Lane, Moscow, 117997, Russia</institution>
        </aff>
      </aff-alternatives>
      <pub-date date-type="pub" publication-format="epub">
        <day>30</day>
        <month>03</month>
        <year>2026</year>
      </pub-date>
      <volume>70</volume>
      <issue>3</issue>
      <fpage>202</fpage>
      <lpage>210</lpage>
      <permissions>
        <copyright-statement xml:lang="ru">&#xA9; 2026 &#x421;&#x422;&#x420;&#x41E;&#x418;&#x422;&#x415;&#x41B;&#x42C;&#x41D;&#x42B;&#x415; &#x418; &#x414;&#x41E;&#x420;&#x41E;&#x416;&#x41D;&#x42B;&#x415; &#x41C;&#x410;&#x428;&#x418;&#x41D;&#x42B;. &#x412;&#x441;&#x435; &#x43F;&#x440;&#x430;&#x432;&#x430; &#x437;&#x430;&#x449;&#x438;&#x449;&#x435;&#x43D;&#x44B;.</copyright-statement>
        <copyright-statement xml:lang="en">&#xA9; 2026 STROITEL'NYE I DOROZHNYE MASHINY. All rights reserved.</copyright-statement>
        <copyright-year>2026</copyright-year>
        <copyright-holder xml:lang="ru">&#x421;&#x422;&#x420;&#x41E;&#x418;&#x422;&#x415;&#x41B;&#x42C;&#x41D;&#x42B;&#x415; &#x418; &#x414;&#x41E;&#x420;&#x41E;&#x416;&#x41D;&#x42B;&#x415; &#x41C;&#x410;&#x428;&#x418;&#x41D;&#x42B;</copyright-holder>
        <copyright-holder xml:lang="en">STROITEL'NYE I DOROZHNYE MASHINY</copyright-holder>
        <license license-type="open-access" specific-use="metadata" xlink:href="https://creativecommons.org/publicdomain/zero/1.0/" xml:lang="ru">
          <license-p>&#x41C;&#x435;&#x442;&#x430;&#x434;&#x430;&#x43D;&#x43D;&#x44B;&#x435; &#x43D;&#x430;&#x441;&#x442;&#x43E;&#x44F;&#x449;&#x435;&#x439; &#x437;&#x430;&#x43F;&#x438;&#x441;&#x438; &#x440;&#x430;&#x441;&#x43F;&#x440;&#x43E;&#x441;&#x442;&#x440;&#x430;&#x43D;&#x44F;&#x44E;&#x442;&#x441;&#x44F; &#x43D;&#x430; &#x443;&#x441;&#x43B;&#x43E;&#x432;&#x438;&#x44F;&#x445; Creative Commons CC0 1.0 (&#x43F;&#x435;&#x440;&#x435;&#x434;&#x430;&#x447;&#x430; &#x432; &#x43E;&#x431;&#x449;&#x435;&#x441;&#x442;&#x432;&#x435;&#x43D;&#x43D;&#x43E;&#x435; &#x434;&#x43E;&#x441;&#x442;&#x43E;&#x44F;&#x43D;&#x438;&#x435;).</license-p>
        </license>
        <license license-type="open-access" specific-use="metadata" xlink:href="https://creativecommons.org/publicdomain/zero/1.0/" xml:lang="en">
          <license-p>The metadata of this record are distributed under the Creative Commons CC0 1.0 Universal Public Domain Dedication.</license-p>
        </license>
      </permissions>
      <self-uri xlink:href="https://iereview.ru/index.php/IE/article/view/284"/>
      <abstract xml:lang="ru">
        <p>&#x41D;&#x430;&#x441;&#x442;&#x43E;&#x44F;&#x449;&#x438;&#x439; &#x43F;&#x43E;&#x432;&#x435;&#x441;&#x442;&#x432;&#x43E;&#x432;&#x430;&#x442;&#x435;&#x43B;&#x44C;&#x43D;&#x44B;&#x439; &#x43E;&#x431;&#x437;&#x43E;&#x440; &#x43F;&#x43E;&#x441;&#x432;&#x44F;&#x449;&#x435;&#x43D; &#x430;&#x43D;&#x430;&#x43B;&#x438;&#x437;&#x443; &#x432;&#x43E;&#x437;&#x43C;&#x43E;&#x436;&#x43D;&#x43E;&#x441;&#x442;&#x438; &#x438;&#x441;&#x43F;&#x43E;&#x43B;&#x44C;&#x437;&#x43E;&#x432;&#x430;&#x43D;&#x438;&#x44F; &#x43F;&#x440;&#x43E;&#x433;&#x440;&#x430;&#x43C;&#x43C;&#x43D;&#x43E;&#x433;&#x43E; &#x430;&#x439;&#x442;&#x440;&#x435;&#x43A;&#x438;&#x43D;&#x433;&#x430; &#x43D;&#x430; &#x43F;&#x43E;&#x442;&#x440;&#x435;&#x431;&#x438;&#x442;&#x435;&#x43B;&#x44C;&#x441;&#x43A;&#x438;&#x445; &#x443;&#x441;&#x442;&#x440;&#x43E;&#x439;&#x441;&#x442;&#x432;&#x430;&#x445; &#x434;&#x43B;&#x44F; &#x43E;&#x431;&#x44A;&#x435;&#x43A;&#x442;&#x438;&#x432;&#x43D;&#x43E;&#x433;&#x43E; &#x441;&#x43A;&#x440;&#x438;&#x43D;&#x438;&#x43D;&#x433;&#x430; &#x43D;&#x430;&#x440;&#x443;&#x448;&#x435;&#x43D;&#x438;&#x439; &#x446;&#x432;&#x435;&#x442;&#x43E;&#x432;&#x43E;&#x433;&#x43E; &#x437;&#x440;&#x435;&#x43D;&#x438;&#x44F; (&#x41D;&#x426;&#x417;). &#x421;&#x438;&#x441;&#x442;&#x435;&#x43C;&#x430;&#x442;&#x438;&#x437;&#x438;&#x440;&#x43E;&#x432;&#x430;&#x43D;&#x44B; &#x434;&#x430;&#x43D;&#x43D;&#x44B;&#x435; &#x43E; &#x442;&#x43E;&#x447;&#x43D;&#x43E;&#x441;&#x442;&#x438; &#x438; &#x447;&#x430;&#x441;&#x442;&#x43E;&#x442;&#x435; &#x434;&#x438;&#x441;&#x43A;&#x440;&#x435;&#x442;&#x438;&#x437;&#x430;&#x446;&#x438;&#x438; &#x43F;&#x440;&#x43E;&#x433;&#x440;&#x430;&#x43C;&#x43C;&#x43D;&#x44B;&#x445; &#x440;&#x435;&#x448;&#x435;&#x43D;&#x438;&#x439; &#x43D;&#x430; &#x43F;&#x43B;&#x430;&#x442;&#x444;&#x43E;&#x440;&#x43C;&#x430;&#x445; iOS (TrueDepth / ARKit), Android (MediaPipe, ML Kit), &#x432;&#x435;&#x431;-&#x43A;&#x430;&#x43C;&#x435;&#x440;&#x44B; &#x43D;&#x43E;&#x443;&#x442;&#x431;&#x443;&#x43A;&#x43E;&#x432; (WebGazer.js, &#x43C;&#x43E;&#x434;&#x435;&#x43B;&#x438; &#x433;&#x43B;&#x443;&#x431;&#x43E;&#x43A;&#x43E;&#x433;&#x43E; &#x43E;&#x431;&#x443;&#x447;&#x435;&#x43D;&#x438;&#x44F;). &#x41E;&#x43F;&#x440;&#x435;&#x434;&#x435;&#x43B;&#x435;&#x43D;&#x44B; &#x43C;&#x438;&#x43D;&#x438;&#x43C;&#x430;&#x43B;&#x44C;&#x43D;&#x44B;&#x435; &#x442;&#x440;&#x435;&#x431;&#x43E;&#x432;&#x430;&#x43D;&#x438;&#x44F; &#x43A; &#x430;&#x439;&#x442;&#x440;&#x435;&#x43A;&#x438;&#x43D;&#x433;&#x443; &#x434;&#x43B;&#x44F; &#x440;&#x435;&#x433;&#x438;&#x441;&#x442;&#x440;&#x430;&#x446;&#x438;&#x438; &#x43E;&#x43F;&#x442;&#x43E;&#x43A;&#x438;&#x43D;&#x435;&#x442;&#x438;&#x447;&#x435;&#x441;&#x43A;&#x43E;&#x433;&#x43E; &#x43D;&#x438;&#x441;&#x442;&#x430;&#x433;&#x43C;&#x430; (&#x41E;&#x41A;&#x41D;) &#x432; &#x43E;&#x442;&#x432;&#x435;&#x442; &#x43D;&#x430; &#x445;&#x440;&#x43E;&#x43C;&#x430;&#x442;&#x438;&#x447;&#x435;&#x441;&#x43A;&#x438;&#x435; &#x441;&#x442;&#x438;&#x43C;&#x443;&#x43B;&#x44B;. &#x41F;&#x43E;&#x43A;&#x430;&#x437;&#x430;&#x43D;&#x43E;, &#x447;&#x442;&#x43E; &#x441;&#x43E;&#x432;&#x440;&#x435;&#x43C;&#x435;&#x43D;&#x43D;&#x44B;&#x435; &#x43F;&#x43E;&#x442;&#x440;&#x435;&#x431;&#x438;&#x442;&#x435;&#x43B;&#x44C;&#x441;&#x43A;&#x438;&#x435; &#x443;&#x441;&#x442;&#x440;&#x43E;&#x439;&#x441;&#x442;&#x432;&#x430; &#x441;&#x43F;&#x43E;&#x441;&#x43E;&#x431;&#x43D;&#x44B; &#x43E;&#x431;&#x435;&#x441;&#x43F;&#x435;&#x447;&#x438;&#x442;&#x44C; &#x434;&#x43E;&#x441;&#x442;&#x430;&#x442;&#x43E;&#x447;&#x43D;&#x443;&#x44E; &#x442;&#x43E;&#x447;&#x43D;&#x43E;&#x441;&#x442;&#x44C; &#x434;&#x43B;&#x44F; &#x441;&#x43A;&#x440;&#x438;&#x43D;&#x438;&#x43D;&#x433;&#x430; &#x41D;&#x426;&#x417; &#x432; &#x43A;&#x43E;&#x43D;&#x442;&#x440;&#x43E;&#x43B;&#x438;&#x440;&#x443;&#x435;&#x43C;&#x44B;&#x445; &#x443;&#x441;&#x43B;&#x43E;&#x432;&#x438;&#x44F;&#x445;.</p>
      </abstract>
      <trans-abstract xml:lang="en">
        <p>This narrative review analyzes the feasibility of using software-based eye tracking on consumer devices for objective screening of color vision deficiency (CVD). Published data on accuracy and sampling rates of software solutions across major platforms are systematized: iOS (TrueDepth / ARKit), Android (MediaPipe, ML Kit), and laptop webcams (WebGazer.js, deep learning models). Minimum eye-tracking requirements for recording optokinetic nystagmus (OKN) in response to chromatic stimuli are established. It is shown that modern consumer devices can provide sufficient accuracy and sampling rate for OKN recording and CVD screening under controlled conditions.</p>
      </trans-abstract>
      <kwd-group xml:lang="ru">
        <kwd>&#x43D;&#x430;&#x440;&#x443;&#x448;&#x435;&#x43D;&#x438;&#x44F; &#x446;&#x432;&#x435;&#x442;&#x43E;&#x432;&#x43E;&#x433;&#x43E; &#x437;&#x440;&#x435;&#x43D;&#x438;&#x44F;</kwd>
        <kwd>&#x434;&#x430;&#x43B;&#x44C;&#x442;&#x43E;&#x43D;&#x438;&#x437;&#x43C;</kwd>
        <kwd>&#x43E;&#x43F;&#x442;&#x43E;&#x43A;&#x438;&#x43D;&#x435;&#x442;&#x438;&#x447;&#x435;&#x441;&#x43A;&#x438;&#x439; &#x43D;&#x438;&#x441;&#x442;&#x430;&#x433;&#x43C;</kwd>
        <kwd>&#x43F;&#x440;&#x43E;&#x433;&#x440;&#x430;&#x43C;&#x43C;&#x43D;&#x44B;&#x439; &#x430;&#x439;&#x442;&#x440;&#x435;&#x43A;&#x438;&#x43D;&#x433;</kwd>
        <kwd>&#x43F;&#x43E;&#x442;&#x440;&#x435;&#x431;&#x438;&#x442;&#x435;&#x43B;&#x44C;&#x441;&#x43A;&#x438;&#x435; &#x443;&#x441;&#x442;&#x440;&#x43E;&#x439;&#x441;&#x442;&#x432;&#x430;</kwd>
        <kwd>ARKit</kwd>
        <kwd>MediaPipe</kwd>
        <kwd>WebGazer</kwd>
        <kwd>&#x43C;&#x430;&#x448;&#x438;&#x43D;&#x43D;&#x43E;&#x435; &#x43E;&#x431;&#x443;&#x447;&#x435;&#x43D;&#x438;&#x435;</kwd>
        <kwd>&#x43E;&#x431;&#x44A;&#x435;&#x43A;&#x442;&#x438;&#x432;&#x43D;&#x44B;&#x439; &#x441;&#x43A;&#x440;&#x438;&#x43D;&#x438;&#x43D;&#x433;</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <kwd>color vision deficiency</kwd>
        <kwd>color blindness</kwd>
        <kwd>optokinetic nystagmus</kwd>
        <kwd>software-based eye tracking</kwd>
        <kwd>consumer devices</kwd>
        <kwd>ARKit</kwd>
        <kwd>MediaPipe</kwd>
        <kwd>WebGazer</kwd>
        <kwd>machine learning</kwd>
        <kwd>objective screening</kwd>
      </kwd-group>
      <funding-group>
        <funding-statement xml:lang="ru">&#x418;&#x441;&#x441;&#x43B;&#x435;&#x434;&#x43E;&#x432;&#x430;&#x43D;&#x438;&#x435; &#x432;&#x44B;&#x43F;&#x43E;&#x43B;&#x43D;&#x435;&#x43D;&#x43E; &#x431;&#x435;&#x437; &#x432;&#x43D;&#x435;&#x448;&#x43D;&#x435;&#x433;&#x43E; &#x444;&#x438;&#x43D;&#x430;&#x43D;&#x441;&#x438;&#x440;&#x43E;&#x432;&#x430;&#x43D;&#x438;&#x44F;.</funding-statement>
        <funding-statement xml:lang="en">The study was conducted without external funding.</funding-statement>
      </funding-group>
      <counts>
        <page-count count="9"/>
      </counts>
      <custom-meta-group>
        <custom-meta>
          <meta-name>metadata-license</meta-name>
          <meta-value>
            <ext-link ext-link-type="uri" xlink:href="https://creativecommons.org/publicdomain/zero/1.0/">CC0 1.0</ext-link>
          </meta-value>
        </custom-meta>
      </custom-meta-group>
    </article-meta>
  </front>
  <back>
    <ref-list xml:lang="ru">
      <title>&#x421;&#x43F;&#x438;&#x441;&#x43E;&#x43A; &#x43B;&#x438;&#x442;&#x435;&#x440;&#x430;&#x442;&#x443;&#x440;&#x44B;</title>
      <ref id="R1">
        <mixed-citation>Bastani P., Riero H., Badjhian S. Quantifying induced nystagmus using a smartphone eye tracking application (EyePhone) // Journal of the American Heart Association. 2024. Vol. 13. Art. e030927.</mixed-citation>
      </ref>
      <ref id="R2">
        <mixed-citation>Chen Z., Shi B.E. Appearance-based gaze estimation using dilated-convolutions // Proc. ACCV. 2018. pp. 309-324.</mixed-citation>
      </ref>
      <ref id="R3">
        <mixed-citation>Cheng Y., Wang H., Bao Y., Lu F. Appearance-Based Gaze Estimation with deep learning: a review and benchmark // IEEE Transactions on pattern analysis and machine intelligence. 2021. Vol. 46. pp. 7509-7528.</mixed-citation>
      </ref>
      <ref id="R4">
        <mixed-citation>Chhimpa, G., Kumar A., Garhwal S. Revolutionizing gaze-based human-computer interaction using iris tracking: a webcam-based low-cost approach // IEEE Access. 2024. Vol. 12. pp. 168256-168269.</mixed-citation>
      </ref>
      <ref id="R5">
        <mixed-citation>Costa M.F., Henriques L.D., Souza G.S. An integrative review for clinical evaluation of color vision: The right test for the right disease // Journal of current ophthalmology. 2024. Vol. 36. &#x2116; 4. pp. 355-364.</mixed-citation>
      </ref>
      <ref id="R6">
        <mixed-citation>Davalos E., Zhang Y., Srivastava N. Webeyetrack: Scalable eye-tracking for the browser via on-device few-shot personalization // ArXiv. 2025.</mixed-citation>
      </ref>
      <ref id="R7">
        <mixed-citation>Ehinger B.V., Gro&#xDF; K., Ibs I., K&#xF6;nig P. A new comprehensive eye-tracking test battery concurrently evaluating the Pupil Labs glasses and the EyeLink 1000 // PeerJ. 2019. Vol. 7. Art. e7086.</mixed-citation>
      </ref>
      <ref id="R8">
        <mixed-citation>Falch L., Lohan K. Webcam-based gaze estimation for computer screen interaction // Frontiers in robotics and AI. 2024. Vol. 11.</mixed-citation>
      </ref>
      <ref id="R9">
        <mixed-citation>Fanlo Z.A., Gutierrez Vasquez J., Pueyo Royo V. Review of the main colour vision clinical assessment tests // Files of the Spanish Society of Ophthalmology. 2019. Vol. 94. &#x2116; 1. pp. 25-32.</mixed-citation>
      </ref>
      <ref id="R10">
        <mixed-citation>Fliotsos M., Zhao J., Pradeep T. Testing a popular smartphone application for colour vision assessment in healthy volunteer subjects // Neuro-ophthalmology. 2020. Vol. 45. &#x2116; 2. pp. 99-104.</mixed-citation>
      </ref>
      <ref id="R11">
        <mixed-citation>Friedrich M., Schneider E., Buerklein M. Smartphone video nystagmography using convolutional neural networks: ConVNG // Journal of neurology. 2022. Vol. 270. pp. 2518-2530.</mixed-citation>
      </ref>
      <ref id="R12">
        <mixed-citation>Greinacher R., Voigt-Antons J.-N. Accuracy assessment of ARKit 2 based gaze estimation // Proc. QoMEX. 2020. pp. 439-449.</mixed-citation>
      </ref>
      <ref id="R13">
        <mixed-citation>He J., Bex P., Skerswetat J. Rapid measurement and machine learning classification of colour vision deficiency // Ophthalmic and physiological optics. 2023. Vol. 43. pp. 1379-1390.</mixed-citation>
      </ref>
      <ref id="R14">
        <mixed-citation>Jeong Y.D., Cho J., Son Y. Global prevalence of congenital color vision deficiency among children and adolescents, 1932-2022 // Ophthalmology. 2025.</mixed-citation>
      </ref>
      <ref id="R15">
        <mixed-citation>Kaduk T.C., Goeke C., Finger H., Konig P. Webcam eye tracking close to laboratory standards: Comparing a new webcam-based system and the EyeLink 1000 // Behavior research methods. 2023. Vol. 56. pp. 5002-5022.</mixed-citation>
      </ref>
      <ref id="R16">
        <mixed-citation>Katanska A., Krasta E., Klavinska A. Eye tracking applications in colour vision assessment // Latvian journal of physics and technical sciences. 2025. Vol. 62. pp. 46-57.</mixed-citation>
      </ref>
      <ref id="R17">
        <mixed-citation>Khizer M., Ijaz U., KhanT.A. Smartphone color vision testing as an alternative to the Conventional Ishihara Booklet // Cureus. 2022. Vol. 14.</mixed-citation>
      </ref>
      <ref id="R18">
        <mixed-citation>Knorr A., Gravot C.M., Glasauer S., Straka H. Image motion with color contrast suffices to elicit an optokinetic reflex in Xenopus laevis tadpoles // Scientific reports. 2021. Vol. 11. Art. 8445.</mixed-citation>
      </ref>
      <ref id="R19">
        <mixed-citation>Krafka K., Khosla A., Kellnhofer P. Eye tracking for everyone // Proc. CVPR. 2016. pp. 2176-2184.</mixed-citation>
      </ref>
      <ref id="R20">
        <mixed-citation>Nissen L., Hubner J., Klinker J. Towards preventing gaps in health care systems through smartphone use: analysis of arkit for accurate measurement of facial distances in different angles // Sensors. 2023. Vol. 23. Art. 4486.</mixed-citation>
      </ref>
      <ref id="R21">
        <mixed-citation>Papoutsaki A., Laskey J., Huang J. SearchGazer: webcam eye tracking for remote studies of web search // Proc. CHIIR. 2017.</mixed-citation>
      </ref>
      <ref id="R22">
        <mixed-citation>Papoutsaki A., Sangkloy P., Laskey J. WebGazer: scalable webcam eye tracking using user interactions // Proc. IJCAI. 2016. pp. 3839-3845.</mixed-citation>
      </ref>
      <ref id="R23">
        <mixed-citation>Phillips V., Bastani P., Rieiro H. A pilot study of smartphone eye tracking for detection of positional nystagmus // Digital biomarkers. 2025. Vol. 9. pp. 124-129.</mixed-citation>
      </ref>
      <ref id="R24">
        <mixed-citation>Reynders M., Bos J., Mert A. Feasibility of virtual reality to induce and measure optokinetic after-nystagmus (OKAN): a pilot study // Scientific reports. 2025. Vol. 15.</mixed-citation>
      </ref>
      <ref id="R25">
        <mixed-citation>Sakharkar M., Jalihal P.K., Ramirez K. Characterization of optokinetic nystagmus in healthy participants with a novel oculography device // Otolaryngology &#x2013; head and neck surgery. 2025.</mixed-citation>
      </ref>
      <ref id="R26">
        <mixed-citation>Saxena S., Fink L.K., Lange E.B. Deep learning models for webcam eye tracking in online experiments // Behavior research methods. 2023. Vol. 56. pp. 3487-3503.</mixed-citation>
      </ref>
      <ref id="R27">
        <mixed-citation>Schutz A.C., Braun D., Gegenfurtner K. Chromatic contrast sensitivity during optokinetic nystagmus, visually enhanced vestibulo-ocular reflex, and smooth pursuit eye movements // Journal of neurophysiology. 2009. Vol. 101. &#x2116; 5. pp. 2317-2327.</mixed-citation>
      </ref>
      <ref id="R28">
        <mixed-citation>Sorkin N., Rosenblatt A., Cohen E. Comparison of Ishihara Booklet with color vision smartphone applications // Optometry and vision science. 2016. Vol. 93. &#x2116; 7. pp. 667-672.</mixed-citation>
      </ref>
      <ref id="R29">
        <mixed-citation>Taore A., Lobo G., Turnbull P.R.K., Dakin S.C. Diagnosis of colour vision deficits using eye movements // Scientific reports. 2022. Vol. 12.</mixed-citation>
      </ref>
      <ref id="R30">
        <mixed-citation>Valliappan N., Dai N., Steinberg E. Accelerating eye movement research via accurate and affordable smartphone eye tracking // Nature communications. 2020. Vol. 11.</mixed-citation>
      </ref>
      <ref id="R31">
        <mixed-citation>Yang X., Krajbich I. Webcam-based online eye-tracking for behavioral research // Judgment and decision making. 2021. Vol. 16. &#x2116; 6. pp. 1485-1505.</mixed-citation>
      </ref>
      <ref id="R32">
        <mixed-citation>Zhu B., Yang M., Liu X. Assessing pediatric visual acuity with a computerized optokinetic nystagmus analyzer // Clinics. 2025. Vol. 80. Art. 100671.</mixed-citation>
      </ref>
      <ref id="R33">
        <mixed-citation>Zhu G., Li Y., Zhang S. Neural networks with linear adaptive batch normalization and swarm intelligence calibration for real-time gaze estimation on smartphones // International journal of intelligent systems. 2024. Art. 2644725.</mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>
