_

demo_eye_tracking2-legacy-browsers.js

@@ -295,7 +295,7 @@ function webcam_trialRoutineBegin(snapshot) {
     // Show webcam thumbnail and face feedback box, but not face overlay and gaze dot
     window.webgazer.params.showVideoPreview = true;
     window.webgazer.params.showFaceFeedbackBox = true;
-    window.webgazer.params.showFaceOverlay = true;
+    window.webgazer.params.showFaceOverlay = false;
     window.webgazer.params.showGazeDot = false
     // Start eye tracking
     window.webgazer

demo_eye_tracking2.js

@@ -305,7 +305,7 @@ function webcam_trialRoutineBegin(snapshot) {
     // Show webcam thumbnail and face feedback box, but not face overlay and gaze dot
     window.webgazer.params.showVideoPreview = true;
     window.webgazer.params.showFaceFeedbackBox = true;
-    window.webgazer.params.showFaceOverlay = true;
+    window.webgazer.params.showFaceOverlay = false;
     window.webgazer.params.showGazeDot = false
     // Start eye tracking
     window.webgazer

demo_eye_tracking2.psyexp

 <?xml version="1.0" ?>
-<PsychoPy2experiment encoding="utf-8" version="2020.2.4">
+<PsychoPy2experiment encoding="utf-8" version="2021.1.4">
   <Settings>
     <Param name="Audio latency priority" updates="None" val="use prefs" valType="str"/>
     <Param name="Audio lib" updates="None" val="use prefs" valType="str"/>
@@ -54,6 +54,7 @@
       <TextComponent name="loading_text">
         <Param name="color" updates="constant" val="white" valType="str"/>
         <Param name="colorSpace" updates="constant" val="rgb" valType="str"/>
+        <Param name="contrast" updates="constant" val="1" valType="num"/>
         <Param name="disabled" updates="None" val="False" valType="bool"/>
         <Param name="durationEstim" updates="None" val="" valType="code"/>
         <Param name="flip" updates="constant" val="" valType="str"/>
@@ -80,6 +81,7 @@
       <TextComponent name="intro_text">
         <Param name="color" updates="constant" val="white" valType="str"/>
         <Param name="colorSpace" updates="constant" val="rgb" valType="str"/>
+        <Param name="contrast" updates="constant" val="1" valType="num"/>
         <Param name="disabled" updates="None" val="False" valType="bool"/>
         <Param name="durationEstim" updates="None" val="" valType="code"/>
         <Param name="flip" updates="constant" val="" valType="str"/>
@@ -106,7 +108,7 @@
         <Param name="Before JS Experiment" updates="constant" val="" valType="extendedCode"/>
         <Param name="Begin Experiment" updates="constant" val="" valType="extendedCode"/>
         <Param name="Begin JS Experiment" updates="constant" val="" valType="extendedCode"/>
-        <Param name="Begin JS Routine" updates="constant" val="// Show webcam thumbnail and face feedback box, but not face overlay and gaze dot&amp;#10;window.webgazer.params.showVideoPreview = true;&amp;#10;window.webgazer.params.showFaceFeedbackBox = true;&amp;#10;window.webgazer.params.showFaceOverlay = true;&amp;#10;window.webgazer.params.showGazeDot = false&amp;#10;// Start eye tracking&amp;#10;window.webgazer&amp;#10;    // Called on each eye tracking update&amp;#10;    .setGazeListener(function(data, clock) {&amp;#10;      if (data !== null) {&amp;#10;        // Remove first element from gazes array, add current gaze at the end&amp;#10;        window.xGazes.shift();&amp;#10;        window.xGazes.push(data.x);&amp;#10;        window.yGazes.shift();&amp;#10;        window.yGazes.push(data.y);&amp;#10;       }&amp;#10;    })&amp;#10;    .begin();&amp;#10;    //.showPredictionPoints(true); &amp;#10;" valType="extendedCode"/>
+        <Param name="Begin JS Routine" updates="constant" val="// Show webcam thumbnail and face feedback box, but not face overlay and gaze dot&amp;#10;window.webgazer.params.showVideoPreview = true;&amp;#10;window.webgazer.params.showFaceFeedbackBox = true;&amp;#10;window.webgazer.params.showFaceOverlay = false;&amp;#10;window.webgazer.params.showGazeDot = false&amp;#10;// Start eye tracking&amp;#10;window.webgazer&amp;#10;    // Called on each eye tracking update&amp;#10;    .setGazeListener(function(data, clock) {&amp;#10;      if (data !== null) {&amp;#10;        // Remove first element from gazes array, add current gaze at the end&amp;#10;        window.xGazes.shift();&amp;#10;        window.xGazes.push(data.x);&amp;#10;        window.yGazes.shift();&amp;#10;        window.yGazes.push(data.y);&amp;#10;       }&amp;#10;    })&amp;#10;    .begin();&amp;#10;    //.showPredictionPoints(true); &amp;#10;" valType="extendedCode"/>
         <Param name="Begin Routine" updates="constant" val="" valType="extendedCode"/>
         <Param name="Code Type" updates="None" val="JS" valType="str"/>
         <Param name="Each Frame" updates="constant" val="" valType="extendedCode"/>
@@ -123,6 +125,7 @@
       <TextComponent name="calibration_text">
         <Param name="color" updates="constant" val="white" valType="str"/>
         <Param name="colorSpace" updates="constant" val="rgb" valType="str"/>
+        <Param name="contrast" updates="constant" val="1" valType="num"/>
         <Param name="disabled" updates="None" val="False" valType="bool"/>
         <Param name="durationEstim" updates="None" val="" valType="code"/>
         <Param name="flip" updates="constant" val="" valType="str"/>
@@ -165,6 +168,8 @@
     </Routine>
     <Routine name="calibration_trial">
       <PolygonComponent name="calibration_square">
+        <Param name="colorSpace" updates="constant" val="rgb" valType="str"/>
+        <Param name="contrast" updates="constant" val="1" valType="num"/>
         <Param name="disabled" updates="None" val="False" valType="bool"/>
         <Param name="durationEstim" updates="None" val="" valType="code"/>
         <Param name="fillColor" updates="constant" val="$[1,1,1]" valType="str"/>
@@ -227,6 +232,8 @@
     </Routine>
     <Routine name="tracking_trial">
       <PolygonComponent name="tracking_square">
+        <Param name="colorSpace" updates="constant" val="rgb" valType="str"/>
+        <Param name="contrast" updates="constant" val="1" valType="num"/>
         <Param name="disabled" updates="None" val="False" valType="bool"/>
         <Param name="durationEstim" updates="None" val="" valType="code"/>
         <Param name="fillColor" updates="constant" val="$[-1,-1,-1]" valType="str"/>