HoshinoKoji/jsPsych
1
0
Fork 0
mirror of https://github.com/jspsych/jsPsych.git synced 2025-05-12 16:48:12 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
41fe05ed0e
jsPsych/6.3/plugins/jspsych-webgazer-validate/index.html

1690 lines
40 KiB
HTML
Executable File
Raw Blame History

<!doctype html>
<html lang="en" class="no-js">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<link rel="icon" href="../../img/jspsych-favicon.png">
<meta name="generator" content="mkdocs-1.2.2, mkdocs-material-7.2.4">
<title>jspsych-webgazer-validate - jsPsych</title>
<link rel="stylesheet" href="../../assets/stylesheets/main.f7f47774.min.css">
<link rel="stylesheet" href="../../assets/stylesheets/palette.3f5d1f46.min.css">
<meta name="theme-color" content="#4cae4f">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,400i,700%7CRoboto+Mono&display=fallback">
<style>:root{--md-text-font-family:"Roboto";--md-code-font-family:"Roboto Mono"}</style>
<script>window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga("create","UA-50563838-1","auto"),ga("set","anonymizeIp",!0),ga("send","pageview"),document.addEventListener("DOMContentLoaded",function(){document.forms.search&&document.forms.search.query.addEventListener("blur",function(){var e;this.value&&(e=document.location.pathname,ga("send","pageview",e+"?q="+this.value))}),"undefined"!=typeof location$&&location$.subscribe(function(e){ga("send","pageview",e.pathname)})})</script>
<script async src="https://www.google-analytics.com/analytics.js"></script>
</head>
<body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="orange">
<script>function __prefix(e){return new URL("../..",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
<input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
<input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
<label class="md-overlay" for="__drawer"></label>
<div data-md-component="skip">
<a href="#jspsych-webgazer-validate" class="md-skip">
Skip to content
</a>
</div>
<div data-md-component="announce">
</div>
<header class="md-header" data-md-component="header">
<nav class="md-header__inner md-grid" aria-label="Header">
<a href="../.." title="jsPsych" class="md-header__button md-logo" aria-label="jsPsych" data-md-component="logo">
<img src="../../img/jspsych-logo-no-text-mono.svg" alt="logo">
</a>
<label class="md-header__button md-icon" for="__drawer">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
</label>
<div class="md-header__title" data-md-component="header-title">
<div class="md-header__ellipsis">
<div class="md-header__topic">
<span class="md-ellipsis">
jsPsych
</span>
</div>
<div class="md-header__topic" data-md-component="header-topic">
<span class="md-ellipsis">
jspsych-webgazer-validate
</span>
</div>
</div>
</div>
<label class="md-header__button md-icon" for="__search">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
</label>
<div class="md-search" data-md-component="search" role="dialog">
<label class="md-search__overlay" for="__search"></label>
<div class="md-search__inner" role="search">
<form class="md-search__form" name="search">
<input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" required>
<label class="md-search__icon md-icon" for="__search">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
</label>
<nav class="md-search__options" aria-label="Search">
<button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
</button>
</nav>
</form>
<div class="md-search__output">
<div class="md-search__scrollwrap" data-md-scrollfix>
<div class="md-search-result" data-md-component="search-result">
<div class="md-search-result__meta">
Initializing search
</div>
<ol class="md-search-result__list"></ol>
</div>
</div>
</div>
</div>
</div>
<div class="md-header__source">
<a href="https://github.com/jspsych/jsPsych/" title="Go to repository" class="md-source" data-md-component="source">
<div class="md-source__icon md-icon">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path d="M439.55 236.05 244 40.45a28.87 28.87 0 0 0-40.81 0l-40.66 40.63 51.52 51.52c27.06-9.14 52.68 16.77 43.39 43.68l49.66 49.66c34.23-11.8 61.18 31 35.47 56.69-26.49 26.49-70.21-2.87-56-37.34L240.22 199v121.85c25.3 12.54 22.26 41.85 9.08 55a34.34 34.34 0 0 1-48.55 0c-17.57-17.6-11.07-46.91 11.25-56v-123c-20.8-8.51-24.6-30.74-18.64-45L142.57 101 8.45 235.14a28.86 28.86 0 0 0 0 40.81l195.61 195.6a28.86 28.86 0 0 0 40.8 0l194.69-194.69a28.86 28.86 0 0 0 0-40.81z"/></svg>
</div>
<div class="md-source__repository">
jspsych/jspsych
</div>
</a>
</div>
</nav>
</header>
<div class="md-container" data-md-component="container">
<main class="md-main" data-md-component="main">
<div class="md-main__inner md-grid">
<div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
<div class="md-sidebar__scrollwrap">
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
<label class="md-nav__title" for="__drawer">
<a href="../.." title="jsPsych" class="md-nav__button md-logo" aria-label="jsPsych" data-md-component="logo">
<img src="../../img/jspsych-logo-no-text-mono.svg" alt="logo">
</a>
jsPsych
</label>
<div class="md-nav__source">
<a href="https://github.com/jspsych/jsPsych/" title="Go to repository" class="md-source" data-md-component="source">
<div class="md-source__icon md-icon">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path d="M439.55 236.05 244 40.45a28.87 28.87 0 0 0-40.81 0l-40.66 40.63 51.52 51.52c27.06-9.14 52.68 16.77 43.39 43.68l49.66 49.66c34.23-11.8 61.18 31 35.47 56.69-26.49 26.49-70.21-2.87-56-37.34L240.22 199v121.85c25.3 12.54 22.26 41.85 9.08 55a34.34 34.34 0 0 1-48.55 0c-17.57-17.6-11.07-46.91 11.25-56v-123c-20.8-8.51-24.6-30.74-18.64-45L142.57 101 8.45 235.14a28.86 28.86 0 0 0 0 40.81l195.61 195.6a28.86 28.86 0 0 0 40.8 0l194.69-194.69a28.86 28.86 0 0 0 0-40.81z"/></svg>
</div>
<div class="md-source__repository">
jspsych/jspsych
</div>
</a>
</div>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../.." class="md-nav__link">
Introduction
</a>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_2" type="checkbox" id="__nav_2" >
<label class="md-nav__link" for="__nav_2">
Tutorials
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="Tutorials" data-md-level="1">
<label class="md-nav__title" for="__nav_2">
<span class="md-nav__icon md-icon"></span>
Tutorials
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../../tutorials/hello-world/" class="md-nav__link">
The Basics: Hello World
</a>
</li>
<li class="md-nav__item">
<a href="../../tutorials/rt-task/" class="md-nav__link">
Demo Experiment: Simple Reaction Time Task
</a>
</li>
<li class="md-nav__item">
<a href="../../tutorials/video-tutorials/" class="md-nav__link">
Video Tutorials
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
<label class="md-nav__link" for="__nav_3">
Overview
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="Overview" data-md-level="1">
<label class="md-nav__title" for="__nav_3">
<span class="md-nav__icon md-icon"></span>
Overview
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../../overview/timeline/" class="md-nav__link">
Creating an Experiment: The Timeline
</a>
</li>
<li class="md-nav__item">
<a href="../../overview/plugins/" class="md-nav__link">
Plugins
</a>
</li>
<li class="md-nav__item">
<a href="../../overview/dynamic-parameters/" class="md-nav__link">
Dynamic Parameters
</a>
</li>
<li class="md-nav__item">
<a href="../../overview/style/" class="md-nav__link">
Controlling Visual Appearance
</a>
</li>
<li class="md-nav__item">
<a href="../../overview/data/" class="md-nav__link">
Data Storage, Aggregation, and Manipulation
</a>
</li>
<li class="md-nav__item">
<a href="../../overview/running-experiments/" class="md-nav__link">
Running Experiments
</a>
</li>
<li class="md-nav__item">
<a href="../../overview/experiment-options/" class="md-nav__link">
Experiment Settings
</a>
</li>
<li class="md-nav__item">
<a href="../../overview/callbacks/" class="md-nav__link">
Event-related Callback Functions
</a>
</li>
<li class="md-nav__item">
<a href="../../overview/record-browser-interactions/" class="md-nav__link">
Record Browser Interactions
</a>
</li>
<li class="md-nav__item">
<a href="../../overview/media-preloading/" class="md-nav__link">
Media Preloading
</a>
</li>
<li class="md-nav__item">
<a href="../../overview/fullscreen/" class="md-nav__link">
Fullscreen Experiments
</a>
</li>
<li class="md-nav__item">
<a href="../../overview/eye-tracking/" class="md-nav__link">
Eye Tracking
</a>
</li>
<li class="md-nav__item">
<a href="../../overview/exclude-browser/" class="md-nav__link">
Exclude Participants Based on Browser Features
</a>
</li>
<li class="md-nav__item">
<a href="../../overview/progress-bar/" class="md-nav__link">
Automatic Progress Bar
</a>
</li>
<li class="md-nav__item">
<a href="../../overview/prolific/" class="md-nav__link">
Integrating with Prolific
</a>
</li>
<li class="md-nav__item">
<a href="../../overview/mturk/" class="md-nav__link">
Integrating with Mechanical Turk
</a>
</li>
<li class="md-nav__item">
<a href="../../overview/browser-device-support/" class="md-nav__link">
Browser and Device Support
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
<label class="md-nav__link" for="__nav_4">
Reference
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="Reference" data-md-level="1">
<label class="md-nav__title" for="__nav_4">
<span class="md-nav__icon md-icon"></span>
Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../../core_library/jspsych-core/" class="md-nav__link">
jsPsych
</a>
</li>
<li class="md-nav__item">
<a href="../../core_library/jspsych-data/" class="md-nav__link">
jsPsych.data
</a>
</li>
<li class="md-nav__item">
<a href="../../core_library/jspsych-randomization/" class="md-nav__link">
jsPsych.randomization
</a>
</li>
<li class="md-nav__item">
<a href="../../core_library/jspsych-turk/" class="md-nav__link">
jsPsych.turk
</a>
</li>
<li class="md-nav__item">
<a href="../../core_library/jspsych-pluginAPI/" class="md-nav__link">
jsPsych.pluginAPI
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--active md-nav__item--nested">
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
<label class="md-nav__link" for="__nav_5">
Plugins
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="Plugins" data-md-level="1">
<label class="md-nav__title" for="__nav_5">
<span class="md-nav__icon md-icon"></span>
Plugins
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../list-of-plugins/" class="md-nav__link">
List of Plugins
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-animation/" class="md-nav__link">
jspsych-animation
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-audio-button-response/" class="md-nav__link">
jspsych-audio-button-response
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-audio-keyboard-response/" class="md-nav__link">
jspsych-audio-keyboard-response
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-audio-slider-response/" class="md-nav__link">
jspsych-audio-slider-response
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-call-function/" class="md-nav__link">
jspsych-call-function
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-canvas-button-response/" class="md-nav__link">
jspsych-canvas-button-response
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-canvas-keyboard-response/" class="md-nav__link">
jspsych-canvas-keyboard-response
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-canvas-slider-response/" class="md-nav__link">
jspsych-canvas-slider-response
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-categorize-animation/" class="md-nav__link">
jspsych-categorize-animation
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-categorize-html/" class="md-nav__link">
jspsych-categorize-html
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-categorize-image/" class="md-nav__link">
jspsych-categorize-image
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-cloze/" class="md-nav__link">
jspsych-cloze
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-external-html/" class="md-nav__link">
jspsych-external-html
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-free-sort/" class="md-nav__link">
jspsych-free-sort
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-fullscreen/" class="md-nav__link">
jspsych-fullscreen
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-html-button-response/" class="md-nav__link">
jspsych-html-button-response
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-html-keyboard-response/" class="md-nav__link">
jspsych-html-keyboard-response
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-html-slider-response/" class="md-nav__link">
jspsych-html-slider-response
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-iat-html/" class="md-nav__link">
jspsych-iat-html
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-iat-image/" class="md-nav__link">
jspsych-iat-image
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-image-button-response/" class="md-nav__link">
jspsych-image-button-response
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-image-keyboard-response/" class="md-nav__link">
jspsych-image-keyboard-response
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-image-slider-response/" class="md-nav__link">
jspsych-image-slider-response
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-instructions/" class="md-nav__link">
jspsych-instructions
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-maxdiff/" class="md-nav__link">
jspsych-maxdiff
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-preload/" class="md-nav__link">
jspsych-preload
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-rdk/" class="md-nav__link">
jspsych-rdk
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-reconstruction/" class="md-nav__link">
jspsych-reconstruction
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-resize/" class="md-nav__link">
jspsych-resize
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-same-different-html/" class="md-nav__link">
jspsych-same-different-html
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-same-different-image/" class="md-nav__link">
jspsych-same-different-image
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-serial-reaction-time/" class="md-nav__link">
jspsych-serial-reaction-time
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-serial-reaction-time-mouse/" class="md-nav__link">
jspsych-serial-reaction-time-mouse
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-survey-html-form/" class="md-nav__link">
jspsych-survey-html-form
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-survey-likert/" class="md-nav__link">
jspsych-survey-likert
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-survey-multi-choice/" class="md-nav__link">
jspsych-survey-multi-choice
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-survey-multi-select/" class="md-nav__link">
jspsych-survey-multi-select
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-survey-text/" class="md-nav__link">
jspsych-survey-text
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-video-button-response/" class="md-nav__link">
jspsych-video-button-response
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-video-keyboard-response/" class="md-nav__link">
jspsych-video-keyboard-response
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-video-slider-response/" class="md-nav__link">
jspsych-video-slider-response
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-virtual-chinrest/" class="md-nav__link">
jspsych-virtual-chinrest
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-visual-search-circle/" class="md-nav__link">
jspsych-visual-search-circle
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-vsl-animate-occlusion/" class="md-nav__link">
jspsych-vsl-animate-occlusion
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-vsl-grid-scene/" class="md-nav__link">
jspsych-vsl-grid-scene
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-webgazer-calibrate/" class="md-nav__link">
jspsych-webgazer-calibrate
</a>
</li>
<li class="md-nav__item">
<a href="../jspsych-webgazer-init-camera/" class="md-nav__link">
jspsych-webgazer-init-camera
</a>
</li>
<li class="md-nav__item md-nav__item--active">
<input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
<label class="md-nav__link md-nav__link--active" for="__toc">
jspsych-webgazer-validate
<span class="md-nav__icon md-icon"></span>
</label>
<a href="./" class="md-nav__link md-nav__link--active">
jspsych-webgazer-validate
</a>
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
<label class="md-nav__title" for="__toc">
<span class="md-nav__icon md-icon"></span>
Table of contents
</label>
<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#parameters" class="md-nav__link">
Parameters
</a>
</li>
<li class="md-nav__item">
<a href="#data-generated" class="md-nav__link">
Data Generated
</a>
</li>
<li class="md-nav__item">
<a href="#example" class="md-nav__link">
Example
</a>
</li>
</ul>
</nav>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
<label class="md-nav__link" for="__nav_6">
Extensions
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="Extensions" data-md-level="1">
<label class="md-nav__title" for="__nav_6">
<span class="md-nav__icon md-icon"></span>
Extensions
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../../extensions/extensions/" class="md-nav__link">
Extensions
</a>
</li>
<li class="md-nav__item">
<a href="../../extensions/jspsych-ext-webgazer/" class="md-nav__link">
jspsych-ext-webgazer.js
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
<label class="md-nav__link" for="__nav_7">
About
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="About" data-md-level="1">
<label class="md-nav__title" for="__nav_7">
<span class="md-nav__icon md-icon"></span>
About
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../../about/about/" class="md-nav__link">
About jsPsych
</a>
</li>
<li class="md-nav__item">
<a href="../../about/support/" class="md-nav__link">
Getting Help
</a>
</li>
<li class="md-nav__item">
<a href="../../about/contributing/" class="md-nav__link">
Contributing to jsPsych
</a>
</li>
<li class="md-nav__item">
<a href="../../about/license/" class="md-nav__link">
License
</a>
</li>
</ul>
</nav>
</li>
</ul>
</nav>
</div>
</div>
</div>
<div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
<div class="md-sidebar__scrollwrap">
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
<label class="md-nav__title" for="__toc">
<span class="md-nav__icon md-icon"></span>
Table of contents
</label>
<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#parameters" class="md-nav__link">
Parameters
</a>
</li>
<li class="md-nav__item">
<a href="#data-generated" class="md-nav__link">
Data Generated
</a>
</li>
<li class="md-nav__item">
<a href="#example" class="md-nav__link">
Example
</a>
</li>
</ul>
</nav>
</div>
</div>
</div>
<div class="md-content" data-md-component="content">
<article class="md-content__inner md-typeset">
<a href="https://github.com/jspsych/jsPsych/edit/master/docs/plugins/jspsych-webgazer-validate.md" title="Edit this page" class="md-content__button md-icon">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20.71 7.04c.39-.39.39-1.04 0-1.41l-2.34-2.34c-.37-.39-1.02-.39-1.41 0l-1.84 1.83 3.75 3.75M3 17.25V21h3.75L17.81 9.93l-3.75-3.75L3 17.25z"/></svg>
</a>
<h1 id="jspsych-webgazer-validate">jspsych-webgazer-validate<a class="headerlink" href="#jspsych-webgazer-validate" title="Permanent link">&para;</a></h1>
<p>This plugin can be used to measure the accuracy and precision of gaze predictions made by the <a href="../extensions/jspsych-ext-webgazer">WebGazer extension</a>. For a narrative description of eye tracking with jsPsych, see the <a href="../overview/eye-tracking">eye tracking overview</a>. </p>
<h2 id="parameters">Parameters<a class="headerlink" href="#parameters" title="Permanent link">&para;</a></h2>
<p>In addition to the <a href="../../overview/plugins/#parameters-available-in-all-plugins">parameters available in all plugins</a>, this plugin accepts the following parameters. Parameters with a default value of <em>undefined</em> must be specified. Other parameters can be left unspecified if the default value is acceptable.</p>
<table>
<thead>
<tr>
<th>Parameter</th>
<th>Type</th>
<th>Default Value</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>validation_points</td>
<td>array</td>
<td><code>[[10,10], [10,50], [10,90], [50,10], [50,50], [50,90], [90,10], [90,50], [90,90]]</code></td>
<td>Array of points in <code>[x,y]</code> coordinates. The default grid is 9 points. Meaning of coordinates controlled by <code>validation_point_coordinates</code> parameter.</td>
</tr>
<tr>
<td>validation_point_coordinates</td>
<td>string</td>
<td><code>'percent'</code></td>
<td>Can specify <code>percent</code> to have validation point coordinates specified in percentage of screen width and height, or <code>center-offset-pixels</code> to specify each point as the distance in pixels from the center of the screen.</td>
</tr>
<tr>
<td>roi_radius</td>
<td>numeric</td>
<td>200</td>
<td>Tolerance around the validation point in pixels when calculating the percent of gaze measurements within the acceptable range.</td>
</tr>
<tr>
<td>randomize_validation_order</td>
<td>bool</td>
<td><code>false</code></td>
<td>Whether to randomize the order of the validation points.</td>
</tr>
<tr>
<td>time_to_saccade</td>
<td>numeric</td>
<td>1000</td>
<td>The delay before validating after showing a point. Gives the participant time to fixate on the new target before assuming that the participant is looking at the target.</td>
</tr>
<tr>
<td>validation_duration</td>
<td>numeric</td>
<td>2000</td>
<td>If <code>calibration_mode</code> is set to <code>view</code>, then this is the length of time to show a point while calibrating. Note that if <code>click</code> calibration is used then the point will remain on the screen until clicked.</td>
</tr>
<tr>
<td>point_size</td>
<td>numeric</td>
<td>20</td>
<td>Diameter of the validation points in pixels.</td>
</tr>
<tr>
<td>show_validation_data</td>
<td>bool</td>
<td>false</td>
<td>If <code>true</code> then a visualization of the validation data will be shown on the screen after the validation is complete. This will show each measured gaze location color coded by whether it is within the <code>roi_radius</code> of the target point. This is mainly intended for testing and debugging.</td>
</tr>
</tbody>
</table>
<h2 id="data-generated">Data Generated<a class="headerlink" href="#data-generated" title="Permanent link">&para;</a></h2>
<p>In addition to the <a href="../../overview/plugins/#data-collected-by-all-plugins">default data collected by all plugins</a>, this plugin collects the following data for each trial.</p>
<table>
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Value</th>
</tr>
</thead>
<tbody>
<tr>
<td>raw_gaze</td>
<td>array</td>
<td>Raw gaze data for the trial. The array will contain a nested array for each validation point. Within each nested array will be a list of <code>{x,y,dx,dy}</code> values specifying the absolute x and y pixels, as well as the distance from the target for that gaze point.</td>
</tr>
<tr>
<td>percent_in_roi</td>
<td>array</td>
<td>The percentage of samples within the <code>roi_radius</code> for each validation point.</td>
</tr>
<tr>
<td>average_offset</td>
<td>array</td>
<td>The average <code>x</code> and <code>y</code> distance from each validation point, plus the median distance <code>r</code> of the points from this average offset.</td>
</tr>
<tr>
<td>samples_per_sec</td>
<td>numeric</td>
<td>The average number of samples per second. Calculated by finding samples per second for each point and then averaging these estimates together.</td>
</tr>
<tr>
<td>validation_points</td>
<td>array</td>
<td>The list of validation points, in the order that they appeared.</td>
</tr>
</tbody>
</table>
<h2 id="example">Example<a class="headerlink" href="#example" title="Permanent link">&para;</a></h2>
<p>Because the eye tracking plugins need to be used in conjunction with each other, please see the <a href="../../overview/eye-tracking/#example">example on the eye tracking overview page</a> for an integrated example. </p>
</article>
</div>
</div>
</main>
<footer class="md-footer">
<nav class="md-footer__inner md-grid" aria-label="Footer">
<a href="../jspsych-webgazer-init-camera/" class="md-footer__link md-footer__link--prev" aria-label="Previous: jspsych-webgazer-init-camera" rel="prev">
<div class="md-footer__button md-icon">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
</div>
<div class="md-footer__title">
<div class="md-ellipsis">
<span class="md-footer__direction">
Previous
</span>
jspsych-webgazer-init-camera
</div>
</div>
</a>
<a href="../../extensions/extensions/" class="md-footer__link md-footer__link--next" aria-label="Next: Extensions" rel="next">
<div class="md-footer__title">
<div class="md-ellipsis">
<span class="md-footer__direction">
Next
</span>
Extensions
</div>
</div>
<div class="md-footer__button md-icon">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
</div>
</a>
</nav>
<div class="md-footer-meta md-typeset">
<div class="md-footer-meta__inner md-grid">
<div class="md-footer-copyright">
<div class="md-footer-copyright__highlight">
Copyright &copy; 2012-2021 Josh de Leeuw
</div>
Made with
<a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
Material for MkDocs
</a>
</div>
<div class="md-footer-social">
<a href="https://github.com/jspsych" target="_blank" rel="noopener" title="github.com" class="md-footer-social__link">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 496 512"><path d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"/></svg>
</a>
<a href="https://twitter.com/joshdeleeuw" target="_blank" rel="noopener" title="twitter.com" class="md-footer-social__link">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z"/></svg>
</a>
</div>
</div>
</div>
</footer>
</div>
<div class="md-dialog" data-md-component="dialog">
<div class="md-dialog__inner md-typeset"></div>
</div>
<script id="__config" type="application/json">{"base": "../..", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "../../assets/javascripts/workers/search.709b4209.min.js", "version": {"provider": "mike"}}</script>
<script src="../../assets/javascripts/bundle.febc23d1.min.js"></script>
</body>
</html>
Reference in New Issue View Git Blame Copy Permalink