EyeTrackVR-Docs/misc/faq.html
2025-05-01 15:24:59 +00:00

25 lines
47 KiB
HTML
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<!DOCTYPE html>
<html lang="en-US" dir="ltr">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<title>Frequently Asked Questions | EyeTrackVR Docs</title>
<meta name="description" content="Official documentation for EyeTrackVR. Fully open-source and affordable VR eye tracking platform.">
<link rel="preload stylesheet" href="/assets/style.78a19c9c.css" as="style">
<script type="module" src="/assets/app.b05231e0.js"></script>
<link rel="preload" href="/assets/inter-roman-latin.2ed14f66.woff2" as="font" type="font/woff2" crossorigin="">
<link rel="modulepreload" href="/assets/chunks/framework.47aa8d5b.js">
<link rel="modulepreload" href="/assets/chunks/theme.cd06fb64.js">
<link rel="modulepreload" href="/assets/chunks/Accordion.aff4964d.js">
<link rel="modulepreload" href="/assets/misc_faq.md.8d641c6c.lean.js">
<script async src="/src/assets/diy.js"></script>
<script id="check-dark-mode">(()=>{const e=localStorage.getItem("vitepress-theme-appearance")||"auto",a=window.matchMedia("(prefers-color-scheme: dark)").matches;(!e||e==="auto"?a:e==="dark")&&document.documentElement.classList.add("dark")})();</script>
<script id="check-mac-os">document.documentElement.classList.toggle("mac",/Mac|iPhone|iPod|iPad/i.test(navigator.platform));</script>
</head>
<body>
<div id="app"><div class="Layout" data-v-527a0310><!--[--><!--]--><!--[--><span tabindex="-1" data-v-b22defb4></span><a href="#VPContent" class="VPSkipLink visually-hidden" data-v-b22defb4> Skip to content </a><!--]--><!----><header class="VPNav" data-v-527a0310 data-v-a46e73f0><div class="VPNavBar" data-v-a46e73f0 data-v-dfeca417><div class="container" data-v-dfeca417><div class="title" data-v-dfeca417><div class="VPNavBarTitle has-sidebar" data-v-dfeca417 data-v-2d6ff155><a class="title" href="/" data-v-2d6ff155><!--[--><!--]--><!--[--><!--[--><!--[--><img class="VPImage dark logo" src="/logo.svg" alt="EyeTrackVR Logo" data-v-4d414b82><!--]--><!--[--><img class="VPImage light logo" src="/logo_light.png" alt="EyeTrackVR Logo" data-v-4d414b82><!--]--><!--]--><!--]--><!--[-->EyeTrackVR Docs<!--]--><!--[--><!--]--></a></div></div><div class="content" data-v-dfeca417><div class="curtain" data-v-dfeca417></div><div class="content-body" data-v-dfeca417><!--[--><!--]--><div class="VPNavBarSearch search" data-v-dfeca417><!--[--><!----><div id="local-search"><button type="button" class="DocSearch DocSearch-Button" aria-label="Search"><span class="DocSearch-Button-Container"><svg class="DocSearch-Search-Icon" width="20" height="20" viewBox="0 0 20 20" aria-label="search icon"><path d="M14.386 14.386l4.0877 4.0877-4.0877-4.0877c-2.9418 2.9419-7.7115 2.9419-10.6533 0-2.9419-2.9418-2.9419-7.7115 0-10.6533 2.9418-2.9419 7.7115-2.9419 10.6533 0 2.9419 2.9418 2.9419 7.7115 0 10.6533z" stroke="currentColor" fill="none" fill-rule="evenodd" stroke-linecap="round" stroke-linejoin="round"></path></svg><span class="DocSearch-Button-Placeholder">Search</span></span><span class="DocSearch-Button-Keys"><kbd class="DocSearch-Button-Key"></kbd><kbd class="DocSearch-Button-Key">K</kbd></span></button></div><!--]--></div><nav aria-labelledby="main-nav-aria-label" class="VPNavBarMenu menu" data-v-dfeca417 data-v-c6c3e6d4><span id="main-nav-aria-label" class="visually-hidden" data-v-c6c3e6d4>Main Navigation</span><!--[--><!--[--><div class="VPFlyout VPNavBarMenuGroup" data-v-c6c3e6d4 data-v-1a2ceba0><button type="button" class="button" aria-haspopup="true" aria-expanded="false" data-v-1a2ceba0><span class="text" data-v-1a2ceba0><!----><span data-v-1a2ceba0>About</span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" viewbox="0 0 24 24" class="text-icon" data-v-1a2ceba0><path d="M12,16c-0.3,0-0.5-0.1-0.7-0.3l-6-6c-0.4-0.4-0.4-1,0-1.4s1-0.4,1.4,0l5.3,5.3l5.3-5.3c0.4-0.4,1-0.4,1.4,0s0.4,1,0,1.4l-6,6C12.5,15.9,12.3,16,12,16z"></path></svg></span></button><div class="menu" data-v-1a2ceba0><div class="VPMenu" data-v-1a2ceba0 data-v-7bffa9cd><div class="items" data-v-7bffa9cd><!--[--><!--[--><div class="VPMenuLink" data-v-7bffa9cd data-v-71c5411b><a class="VPLink link" href="/about" data-v-71c5411b><!--[-->About Us<!--]--></a></div><!--]--><!--[--><div class="VPMenuLink" data-v-7bffa9cd data-v-71c5411b><a class="VPLink link" href="/dev_roadmap" data-v-71c5411b><!--[-->Development Road Map<!--]--></a></div><!--]--><!--]--></div><!--[--><!--]--></div></div></div><!--]--><!--[--><a class="VPLink link VPNavBarMenuLink" href="/contact" tabindex="0" data-v-c6c3e6d4 data-v-97d30ef6><!--[--><span data-v-97d30ef6>Contact</span><!--]--></a><!--]--><!--]--></nav><!----><div class="VPNavBarAppearance appearance" data-v-dfeca417 data-v-f774fc1d><button class="VPSwitch VPSwitchAppearance" type="button" role="switch" title="toggle dark mode" aria-checked="false" data-v-f774fc1d data-v-fdee46ce data-v-0b5e260c><span class="check" data-v-0b5e260c><span class="icon" data-v-0b5e260c><!--[--><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" viewbox="0 0 24 24" class="sun" data-v-fdee46ce><path d="M12,18c-3.3,0-6-2.7-6-6s2.7-6,6-6s6,2.7,6,6S15.3,18,12,18zM12,8c-2.2,0-4,1.8-4,4c0,2.2,1.8,4,4,4c2.2,0,4-1.8,4-4C16,9.8,14.2,8,12,8z"></path><path d="M12,4c-0.6,0-1-0.4-1-1V1c0-0.6,0.4-1,1-1s1,0.4,1,1v2C13,3.6,12.6,4,12,4z"></path><path d="M12,24c-0.6,0-1-0.4-1-1v-2c0-0.6,0.4-1,1-1s1,0.4,1,1v2C13,23.6,12.6,24,12,24z"></path><path d="M5.6,6.6c-0.3,0-0.5-0.1-0.7-0.3L3.5,4.9c-0.4-0.4-0.4-1,0-1.4s1-0.4,1.4,0l1.4,1.4c0.4,0.4,0.4,1,0,1.4C6.2,6.5,5.9,6.6,5.6,6.6z"></path><path d="M19.8,20.8c-0.3,0-0.5-0.1-0.7-0.3l-1.4-1.4c-0.4-0.4-0.4-1,0-1.4s1-0.4,1.4,0l1.4,1.4c0.4,0.4,0.4,1,0,1.4C20.3,20.7,20,20.8,19.8,20.8z"></path><path d="M3,13H1c-0.6,0-1-0.4-1-1s0.4-1,1-1h2c0.6,0,1,0.4,1,1S3.6,13,3,13z"></path><path d="M23,13h-2c-0.6,0-1-0.4-1-1s0.4-1,1-1h2c0.6,0,1,0.4,1,1S23.6,13,23,13z"></path><path d="M4.2,20.8c-0.3,0-0.5-0.1-0.7-0.3c-0.4-0.4-0.4-1,0-1.4l1.4-1.4c0.4-0.4,1-0.4,1.4,0s0.4,1,0,1.4l-1.4,1.4C4.7,20.7,4.5,20.8,4.2,20.8z"></path><path d="M18.4,6.6c-0.3,0-0.5-0.1-0.7-0.3c-0.4-0.4-0.4-1,0-1.4l1.4-1.4c0.4-0.4,1-0.4,1.4,0s0.4,1,0,1.4l-1.4,1.4C18.9,6.5,18.6,6.6,18.4,6.6z"></path></svg><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" viewbox="0 0 24 24" class="moon" data-v-fdee46ce><path d="M12.1,22c-0.3,0-0.6,0-0.9,0c-5.5-0.5-9.5-5.4-9-10.9c0.4-4.8,4.2-8.6,9-9c0.4,0,0.8,0.2,1,0.5c0.2,0.3,0.2,0.8-0.1,1.1c-2,2.7-1.4,6.4,1.3,8.4c2.1,1.6,5,1.6,7.1,0c0.3-0.2,0.7-0.3,1.1-0.1c0.3,0.2,0.5,0.6,0.5,1c-0.2,2.7-1.5,5.1-3.6,6.8C16.6,21.2,14.4,22,12.1,22zM9.3,4.4c-2.9,1-5,3.6-5.2,6.8c-0.4,4.4,2.8,8.3,7.2,8.7c2.1,0.2,4.2-0.4,5.8-1.8c1.1-0.9,1.9-2.1,2.4-3.4c-2.5,0.9-5.3,0.5-7.5-1.1C9.2,11.4,8.1,7.7,9.3,4.4z"></path></svg><!--]--></span></span></button></div><div class="VPSocialLinks VPNavBarSocialLinks social-links" data-v-dfeca417 data-v-08b35e6f data-v-f2234a39><!--[--><a class="VPSocialLink no-icon" href="https://github.com/EyeTrackVR" aria-label="github" target="_blank" rel="noopener" data-v-f2234a39 data-v-efc53bd4><svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>GitHub</title><path d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12"/></svg></a><a class="VPSocialLink no-icon" href="https://discord.gg/kkXYbVykZX" aria-label="discord" target="_blank" rel="noopener" data-v-f2234a39 data-v-efc53bd4><svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Discord</title><path d="M20.317 4.3698a19.7913 19.7913 0 00-4.8851-1.5152.0741.0741 0 00-.0785.0371c-.211.3753-.4447.8648-.6083 1.2495-1.8447-.2762-3.68-.2762-5.4868 0-.1636-.3933-.4058-.8742-.6177-1.2495a.077.077 0 00-.0785-.037 19.7363 19.7363 0 00-4.8852 1.515.0699.0699 0 00-.0321.0277C.5334 9.0458-.319 13.5799.0992 18.0578a.0824.0824 0 00.0312.0561c2.0528 1.5076 4.0413 2.4228 5.9929 3.0294a.0777.0777 0 00.0842-.0276c.4616-.6304.8731-1.2952 1.226-1.9942a.076.076 0 00-.0416-.1057c-.6528-.2476-1.2743-.5495-1.8722-.8923a.077.077 0 01-.0076-.1277c.1258-.0943.2517-.1923.3718-.2914a.0743.0743 0 01.0776-.0105c3.9278 1.7933 8.18 1.7933 12.0614 0a.0739.0739 0 01.0785.0095c.1202.099.246.1981.3728.2924a.077.077 0 01-.0066.1276 12.2986 12.2986 0 01-1.873.8914.0766.0766 0 00-.0407.1067c.3604.698.7719 1.3628 1.225 1.9932a.076.076 0 00.0842.0286c1.961-.6067 3.9495-1.5219 6.0023-3.0294a.077.077 0 00.0313-.0552c.5004-5.177-.8382-9.6739-3.5485-13.6604a.061.061 0 00-.0312-.0286zM8.02 15.3312c-1.1825 0-2.1569-1.0857-2.1569-2.419 0-1.3332.9555-2.4189 2.157-2.4189 1.2108 0 2.1757 1.0952 2.1568 2.419 0 1.3332-.9555 2.4189-2.1569 2.4189zm7.9748 0c-1.1825 0-2.1569-1.0857-2.1569-2.419 0-1.3332.9554-2.4189 2.1569-2.4189 1.2108 0 2.1757 1.0952 2.1568 2.419 0 1.3332-.946 2.4189-2.1568 2.4189Z"/></svg></a><!--]--></div><div class="VPFlyout VPNavBarExtra extra" data-v-dfeca417 data-v-47bb42ad data-v-1a2ceba0><button type="button" class="button" aria-haspopup="true" aria-expanded="false" aria-label="extra navigation" data-v-1a2ceba0><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" viewbox="0 0 24 24" class="icon" data-v-1a2ceba0><circle cx="12" cy="12" r="2"></circle><circle cx="19" cy="12" r="2"></circle><circle cx="5" cy="12" r="2"></circle></svg></button><div class="menu" data-v-1a2ceba0><div class="VPMenu" data-v-1a2ceba0 data-v-7bffa9cd><!----><!--[--><!--[--><!----><div class="group" data-v-47bb42ad><div class="item appearance" data-v-47bb42ad><p class="label" data-v-47bb42ad>Appearance</p><div class="appearance-action" data-v-47bb42ad><button class="VPSwitch VPSwitchAppearance" type="button" role="switch" title="toggle dark mode" aria-checked="false" data-v-47bb42ad data-v-fdee46ce data-v-0b5e260c><span class="check" data-v-0b5e260c><span class="icon" data-v-0b5e260c><!--[--><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" viewbox="0 0 24 24" class="sun" data-v-fdee46ce><path d="M12,18c-3.3,0-6-2.7-6-6s2.7-6,6-6s6,2.7,6,6S15.3,18,12,18zM12,8c-2.2,0-4,1.8-4,4c0,2.2,1.8,4,4,4c2.2,0,4-1.8,4-4C16,9.8,14.2,8,12,8z"></path><path d="M12,4c-0.6,0-1-0.4-1-1V1c0-0.6,0.4-1,1-1s1,0.4,1,1v2C13,3.6,12.6,4,12,4z"></path><path d="M12,24c-0.6,0-1-0.4-1-1v-2c0-0.6,0.4-1,1-1s1,0.4,1,1v2C13,23.6,12.6,24,12,24z"></path><path d="M5.6,6.6c-0.3,0-0.5-0.1-0.7-0.3L3.5,4.9c-0.4-0.4-0.4-1,0-1.4s1-0.4,1.4,0l1.4,1.4c0.4,0.4,0.4,1,0,1.4C6.2,6.5,5.9,6.6,5.6,6.6z"></path><path d="M19.8,20.8c-0.3,0-0.5-0.1-0.7-0.3l-1.4-1.4c-0.4-0.4-0.4-1,0-1.4s1-0.4,1.4,0l1.4,1.4c0.4,0.4,0.4,1,0,1.4C20.3,20.7,20,20.8,19.8,20.8z"></path><path d="M3,13H1c-0.6,0-1-0.4-1-1s0.4-1,1-1h2c0.6,0,1,0.4,1,1S3.6,13,3,13z"></path><path d="M23,13h-2c-0.6,0-1-0.4-1-1s0.4-1,1-1h2c0.6,0,1,0.4,1,1S23.6,13,23,13z"></path><path d="M4.2,20.8c-0.3,0-0.5-0.1-0.7-0.3c-0.4-0.4-0.4-1,0-1.4l1.4-1.4c0.4-0.4,1-0.4,1.4,0s0.4,1,0,1.4l-1.4,1.4C4.7,20.7,4.5,20.8,4.2,20.8z"></path><path d="M18.4,6.6c-0.3,0-0.5-0.1-0.7-0.3c-0.4-0.4-0.4-1,0-1.4l1.4-1.4c0.4-0.4,1-0.4,1.4,0s0.4,1,0,1.4l-1.4,1.4C18.9,6.5,18.6,6.6,18.4,6.6z"></path></svg><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" viewbox="0 0 24 24" class="moon" data-v-fdee46ce><path d="M12.1,22c-0.3,0-0.6,0-0.9,0c-5.5-0.5-9.5-5.4-9-10.9c0.4-4.8,4.2-8.6,9-9c0.4,0,0.8,0.2,1,0.5c0.2,0.3,0.2,0.8-0.1,1.1c-2,2.7-1.4,6.4,1.3,8.4c2.1,1.6,5,1.6,7.1,0c0.3-0.2,0.7-0.3,1.1-0.1c0.3,0.2,0.5,0.6,0.5,1c-0.2,2.7-1.5,5.1-3.6,6.8C16.6,21.2,14.4,22,12.1,22zM9.3,4.4c-2.9,1-5,3.6-5.2,6.8c-0.4,4.4,2.8,8.3,7.2,8.7c2.1,0.2,4.2-0.4,5.8-1.8c1.1-0.9,1.9-2.1,2.4-3.4c-2.5,0.9-5.3,0.5-7.5-1.1C9.2,11.4,8.1,7.7,9.3,4.4z"></path></svg><!--]--></span></span></button></div></div></div><div class="group" data-v-47bb42ad><div class="item social-links" data-v-47bb42ad><div class="VPSocialLinks social-links-list" data-v-47bb42ad data-v-f2234a39><!--[--><a class="VPSocialLink no-icon" href="https://github.com/EyeTrackVR" aria-label="github" target="_blank" rel="noopener" data-v-f2234a39 data-v-efc53bd4><svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>GitHub</title><path d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12"/></svg></a><a class="VPSocialLink no-icon" href="https://discord.gg/kkXYbVykZX" aria-label="discord" target="_blank" rel="noopener" data-v-f2234a39 data-v-efc53bd4><svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Discord</title><path d="M20.317 4.3698a19.7913 19.7913 0 00-4.8851-1.5152.0741.0741 0 00-.0785.0371c-.211.3753-.4447.8648-.6083 1.2495-1.8447-.2762-3.68-.2762-5.4868 0-.1636-.3933-.4058-.8742-.6177-1.2495a.077.077 0 00-.0785-.037 19.7363 19.7363 0 00-4.8852 1.515.0699.0699 0 00-.0321.0277C.5334 9.0458-.319 13.5799.0992 18.0578a.0824.0824 0 00.0312.0561c2.0528 1.5076 4.0413 2.4228 5.9929 3.0294a.0777.0777 0 00.0842-.0276c.4616-.6304.8731-1.2952 1.226-1.9942a.076.076 0 00-.0416-.1057c-.6528-.2476-1.2743-.5495-1.8722-.8923a.077.077 0 01-.0076-.1277c.1258-.0943.2517-.1923.3718-.2914a.0743.0743 0 01.0776-.0105c3.9278 1.7933 8.18 1.7933 12.0614 0a.0739.0739 0 01.0785.0095c.1202.099.246.1981.3728.2924a.077.077 0 01-.0066.1276 12.2986 12.2986 0 01-1.873.8914.0766.0766 0 00-.0407.1067c.3604.698.7719 1.3628 1.225 1.9932a.076.076 0 00.0842.0286c1.961-.6067 3.9495-1.5219 6.0023-3.0294a.077.077 0 00.0313-.0552c.5004-5.177-.8382-9.6739-3.5485-13.6604a.061.061 0 00-.0312-.0286zM8.02 15.3312c-1.1825 0-2.1569-1.0857-2.1569-2.419 0-1.3332.9555-2.4189 2.157-2.4189 1.2108 0 2.1757 1.0952 2.1568 2.419 0 1.3332-.9555 2.4189-2.1569 2.4189zm7.9748 0c-1.1825 0-2.1569-1.0857-2.1569-2.419 0-1.3332.9554-2.4189 2.1569-2.4189 1.2108 0 2.1757 1.0952 2.1568 2.419 0 1.3332-.946 2.4189-2.1568 2.4189Z"/></svg></a><!--]--></div></div></div><!--]--><!--]--></div></div></div><!--[--><!--]--><button type="button" class="VPNavBarHamburger hamburger" aria-label="mobile navigation" aria-expanded="false" aria-controls="VPNavScreen" data-v-dfeca417 data-v-670493dd><span class="container" data-v-670493dd><span class="top" data-v-670493dd></span><span class="middle" data-v-670493dd></span><span class="bottom" data-v-670493dd></span></span></button></div></div></div></div><!----></header><div class="VPLocalNav reached-top" data-v-527a0310 data-v-3c3d80ab><button class="menu" aria-expanded="false" aria-controls="VPSidebarNav" data-v-3c3d80ab><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" viewbox="0 0 24 24" class="menu-icon" data-v-3c3d80ab><path d="M17,11H3c-0.6,0-1-0.4-1-1s0.4-1,1-1h14c0.6,0,1,0.4,1,1S17.6,11,17,11z"></path><path d="M21,7H3C2.4,7,2,6.6,2,6s0.4-1,1-1h18c0.6,0,1,0.4,1,1S21.6,7,21,7z"></path><path d="M21,15H3c-0.6,0-1-0.4-1-1s0.4-1,1-1h18c0.6,0,1,0.4,1,1S21.6,15,21,15z"></path><path d="M17,19H3c-0.6,0-1-0.4-1-1s0.4-1,1-1h14c0.6,0,1,0.4,1,1S17.6,19,17,19z"></path></svg><span class="menu-text" data-v-3c3d80ab>Menu</span></button><div class="VPLocalNavOutlineDropdown" style="--vp-vh:0px;" data-v-3c3d80ab data-v-2c1007a4><button data-v-2c1007a4>Return to top</button><!----></div></div><aside class="VPSidebar" data-v-527a0310 data-v-45ef976a><div class="curtain" data-v-45ef976a></div><nav class="nav" id="VPSidebarNav" aria-labelledby="sidebar-aria-label" tabindex="-1" data-v-45ef976a><span class="visually-hidden" id="sidebar-aria-label" data-v-45ef976a> Sidebar Navigation </span><!--[--><!--]--><!--[--><div class="group" data-v-45ef976a><section class="VPSidebarItem level-0" data-v-45ef976a data-v-f0f37ff4><div class="item" role="button" tabindex="0" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><h2 class="text" data-v-f0f37ff4>Getting Started</h2><!----></div><div class="items" data-v-f0f37ff4><!--[--><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/getting_started/intro" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Introduction</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/getting_started/things_to_know" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Things to know before you start</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/getting_started/led_safety" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>LED Safety</p><!--]--></a><!----></div><!----></div><!--]--></div></section></div><div class="group" data-v-45ef976a><section class="VPSidebarItem level-0" data-v-45ef976a data-v-f0f37ff4><div class="item" role="button" tabindex="0" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><h2 class="text" data-v-f0f37ff4>How to Build</h2><!----></div><div class="items" data-v-f0f37ff4><!--[--><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/how_to_build/part_list" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Parts List</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/how_to_build/preparing_cameras" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Preparing Cameras</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/how_to_build/preparing_xiao" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Preparing XIAO Sense ESP32</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/how_to_build/led_setup" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Preparing V4 LEDs</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/how_to_build/3d_printed_mounts" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>3D Printed Mounts</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/how_to_build/creating_your_own_mount" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>How to Create your own Camera Mount</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/how_to_build/v4_full_build" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>V4 Full Build Guide WIP</p><!--]--></a><!----></div><!----></div><!--]--></div></section></div><div class="group" data-v-45ef976a><section class="VPSidebarItem level-0" data-v-45ef976a data-v-f0f37ff4><div class="item" role="button" tabindex="0" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><h2 class="text" data-v-f0f37ff4>Headset Guides</h2><!----></div><div class="items" data-v-f0f37ff4><!--[--><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/headset_guides/what_is_this" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>What is This?</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/headset_guides/valve_index" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Valve Index</p><!--]--></a><!----></div><!----></div><!--]--></div></section></div><div class="group" data-v-45ef976a><section class="VPSidebarItem level-0" data-v-45ef976a data-v-f0f37ff4><div class="item" role="button" tabindex="0" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><h2 class="text" data-v-f0f37ff4>Firmware Guide</h2><!----></div><div class="items" data-v-f0f37ff4><!--[--><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/firmware_guide/firmware" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Introduction</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/firmware_guide/flashing_tool" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Flashing Tool</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/firmware_guide/mdns" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>MDNS</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/firmware_guide/rest_api" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>REST API</p><!--]--></a><!----></div><!----></div><!--]--></div></section></div><div class="group" data-v-45ef976a><section class="VPSidebarItem level-0" data-v-45ef976a data-v-f0f37ff4><div class="item" role="button" tabindex="0" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><h2 class="text" data-v-f0f37ff4>Software Guide</h2><!----></div><div class="items" data-v-f0f37ff4><!--[--><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/software_guide/eyetrackvr_app_guide" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Installing and setting up the ETVR App</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/software_guide/build_software" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Building the app from source</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/software_guide/osc_setup" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Setting up OSC recenter/recalibrate</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/software_guide/VRCFT_tracking_module" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Setting up VRCFT - VRCFT Module</p><!--]--></a><!----></div><!----></div><!--]--></div></section></div><div class="group" data-v-45ef976a><section class="VPSidebarItem level-0 has-active" data-v-45ef976a data-v-f0f37ff4><div class="item" role="button" tabindex="0" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><h2 class="text" data-v-f0f37ff4>Miscellaneous</h2><!----></div><div class="items" data-v-f0f37ff4><!--[--><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/misc/jlc3dp" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>JLC3DP 3D Printing Service</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/misc/vrc_avatar_setup" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>VR Chat Avatar Setup</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/misc/faq" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>FAQ</p><!--]--></a><!----></div><!----></div><!--]--></div></section></div><div class="group" data-v-45ef976a><section class="VPSidebarItem level-0" data-v-45ef976a data-v-f0f37ff4><div class="item" role="button" tabindex="0" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><h2 class="text" data-v-f0f37ff4>Development</h2><!----></div><div class="items" data-v-f0f37ff4><!--[--><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/development/docs/dev_docs" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Docs</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/development/docs/pages" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Edit Docs</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/development/docs/standards" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Standards</p><!--]--></a><!----></div><!----></div><!--]--></div></section></div><div class="group" data-v-45ef976a><section class="VPSidebarItem level-0" data-v-45ef976a data-v-f0f37ff4><div class="item" role="button" tabindex="0" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><h2 class="text" data-v-f0f37ff4>Archive</h2><!----></div><div class="items" data-v-f0f37ff4><!--[--><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/firmware_guide/setup_vscode" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Setup Visual Studio Code environment</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/firmware_guide/configure_firmware" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Configuring Firmware</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/firmware_guide/environments" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Firmware Environments</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/firmware_guide/upload_and_update_firmware" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Uploading and Updating the Firmware</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/firmware_guide/update_platformio" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Updating PlatformIO</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/archive/fox_ir_v2_build_instructions" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Prepare to solder IR LED PCB V2's</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/how_to_build/full_build" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>V3 Full Build Guide</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-f0f37ff4 data-v-f0f37ff4><div class="item" data-v-f0f37ff4><div class="indicator" data-v-f0f37ff4></div><a class="VPLink link link" href="/how_to_build/parts_list" data-v-f0f37ff4><!--[--><p class="text" data-v-f0f37ff4>Part List (legacy)</p><!--]--></a><!----></div><!----></div><!--]--></div></section></div><!--]--><!--[--><!--]--></nav></aside><div class="VPContent has-sidebar" id="VPContent" data-v-527a0310 data-v-b7946bfc><div class="VPDoc has-sidebar has-aside" data-v-b7946bfc data-v-281cfc61><!--[--><!--]--><div class="container" data-v-281cfc61><div class="aside" data-v-281cfc61><div class="aside-curtain" data-v-281cfc61></div><div class="aside-container" data-v-281cfc61><div class="aside-content" data-v-281cfc61><div class="VPDocAside" data-v-281cfc61 data-v-79cae1a0><!--[--><!--]--><!--[--><!--]--><div class="VPDocAsideOutline" role="navigation" data-v-79cae1a0 data-v-d8517c5e><div class="content" data-v-d8517c5e><div class="outline-marker" data-v-d8517c5e></div><div class="outline-title" role="heading" aria-level="2" data-v-d8517c5e>On this page</div><nav aria-labelledby="doc-outline-aria-label" data-v-d8517c5e><span class="visually-hidden" id="doc-outline-aria-label" data-v-d8517c5e> Table of Contents for current page </span><ul class="root" data-v-d8517c5e data-v-74479eb5><!--[--><!--]--></ul></nav></div></div><!--[--><!--]--><div class="spacer" data-v-79cae1a0></div><!--[--><!--]--><!----><!--[--><!--]--><!--[--><!--]--></div></div></div></div><div class="content" data-v-281cfc61><div class="content-container" data-v-281cfc61><!--[--><!--]--><!----><main class="main" data-v-281cfc61><div style="position:relative;" class="vp-doc _misc_faq" data-v-281cfc61><div><h1 class="text-[var(--font-accent)]" id="frequently-asked-questions" tabindex="-1">Frequently Asked Questions <a class="header-anchor" href="#frequently-asked-questions" aria-label="Permalink to &quot;Frequently Asked Questions {.text-[var(--font-accent)]}&quot;"></a></h1><br><hr><div><!--[--><div class="mb-4"><button class="flex items-center space-x-3" aria-expanded="false" aria-controls="collapseundefined"><!--[--><span class="font-semibold text-xl">What is the goal of this project?</span><!--]--><svg class="rotate-0 w-3 transition-all duration-200 transform" fill="none" stroke="currentColor" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 10" aria-hidden="true"><path d="M15 1.2l-7 7-7-7" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"></path></svg></button><div style="display:none;" id="collapseundefined"><!--[--><div><span class=""><blockquote><ul style="list-style:none;"><li>To provide an open source, affordable VR eye tracker for Social games like VRChat as well as provide an open eye tracking platform.</li><!----></ul></blockquote></span></div><!--]--></div></div><div class="mb-4"><button class="flex items-center space-x-3" aria-expanded="false" aria-controls="collapseundefined"><!--[--><span class="font-semibold text-xl">What headsets will be supported?</span><!--]--><svg class="rotate-0 w-3 transition-all duration-200 transform" fill="none" stroke="currentColor" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 10" aria-hidden="true"><path d="M15 1.2l-7 7-7-7" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"></path></svg></button><div style="display:none;" id="collapseundefined"><!--[--><div><span class=""><blockquote><ul style="list-style:none;"><li>Any headset that the hardware can fit in with community mounts or a mount you design.</li><!----></ul></blockquote></span></div><!--]--></div></div><div class="mb-4"><button class="flex items-center space-x-3" aria-expanded="false" aria-controls="collapseundefined"><!--[--><span class="font-semibold text-xl">How will this work?</span><!--]--><svg class="rotate-0 w-3 transition-all duration-200 transform" fill="none" stroke="currentColor" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 10" aria-hidden="true"><path d="M15 1.2l-7 7-7-7" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"></path></svg></button><div style="display:none;" id="collapseundefined"><!--[--><div><span class=""><blockquote><ul style="list-style:none;"><li>Currently, a camera is mounted inside the headset for each eye. The camera streams through wifi to a PC client which processes and sends eye tracking data to an OSC endpoint ex VRChat.</li><!----></ul></blockquote></span></div><!--]--></div></div><div class="mb-4"><button class="flex items-center space-x-3" aria-expanded="false" aria-controls="collapseundefined"><!--[--><span class="font-semibold text-xl">What features will be supported?</span><!--]--><svg class="rotate-0 w-3 transition-all duration-200 transform" fill="none" stroke="currentColor" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 10" aria-hidden="true"><path d="M15 1.2l-7 7-7-7" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"></path></svg></button><div style="display:none;" id="collapseundefined"><!--[--><div><span class=""><blockquote><ul style="list-style:none;"><li>The goal is eye tracking with eye openness, and some form of pupil dilation. A far away aspiration of this project is some form of weak foveated rendering because it&#39;s cool and any small performance increase in VR is welcome.</li><!----></ul></blockquote></span></div><!--]--></div></div><div class="mb-4"><button class="flex items-center space-x-3" aria-expanded="false" aria-controls="collapseundefined"><!--[--><span class="font-semibold text-xl">When will this be completed?</span><!--]--><svg class="rotate-0 w-3 transition-all duration-200 transform" fill="none" stroke="currentColor" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 10" aria-hidden="true"><path d="M15 1.2l-7 7-7-7" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"></path></svg></button><div style="display:none;" id="collapseundefined"><!--[--><div><span class=""><blockquote><ul style="list-style:none;"><li>When it&#39;s done 😉 I have a semi busy life so development may slow and speed up inconsistently.</li><!----></ul></blockquote></span></div><!--]--></div></div><div class="mb-4"><button class="flex items-center space-x-3" aria-expanded="false" aria-controls="collapseundefined"><!--[--><span class="font-semibold text-xl">Will IR damage my eyes?</span><!--]--><svg class="rotate-0 w-3 transition-all duration-200 transform" fill="none" stroke="currentColor" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 10" aria-hidden="true"><path d="M15 1.2l-7 7-7-7" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"></path></svg></button><div style="display:none;" id="collapseundefined"><!--[--><div><span class=""><blockquote><ul style="list-style:none;"><li>This project has safety in mind. If you do all of the safety measures that we put into place and visually test the amount of IR light you will be fine. Please note we have not finished development of all safety stuff so be careful.</li><p><a href="https://dammedia.osram.info/media/bin/osram-dam-2496608/AN002_Details%20on%20photobiological%20safety%20of%20LED%20light%20sources.pdf" target="_blank"> here is a pdf with safety information</a></p></ul></blockquote></span></div><!--]--></div></div><div class="mb-4"><button class="flex items-center space-x-3" aria-expanded="false" aria-controls="collapseundefined"><!--[--><span class="font-semibold text-xl">How expensive will this be?</span><!--]--><svg class="rotate-0 w-3 transition-all duration-200 transform" fill="none" stroke="currentColor" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 10" aria-hidden="true"><path d="M15 1.2l-7 7-7-7" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"></path></svg></button><div style="display:none;" id="collapseundefined"><!--[--><div><span class=""><blockquote><ul style="list-style:none;"><li>My goal is to keep it as cheap as possible with around $75 as the absolute max, with current setups being around $30-80. aaaa</li><!----></ul></blockquote></span></div><!--]--></div></div><div class="mb-4"><button class="flex items-center space-x-3" aria-expanded="false" aria-controls="collapseundefined"><!--[--><span class="font-semibold text-xl">How do I set up my avatar?</span><!--]--><svg class="rotate-0 w-3 transition-all duration-200 transform" fill="none" stroke="currentColor" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 10" aria-hidden="true"><path d="M15 1.2l-7 7-7-7" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"></path></svg></button><div style="display:none;" id="collapseundefined"><!--[--><div><span class=""><blockquote><ul style="list-style:none;"><li>Check out the VR Chat face tracking wiki on our github. Keep in mind that we currently only support float parameters. </li><!----></ul></blockquote></span></div><!--]--></div></div><div class="mb-4"><button class="flex items-center space-x-3" aria-expanded="false" aria-controls="collapseundefined"><!--[--><span class="font-semibold text-xl">What hardware does this use / How do I build?</span><!--]--><svg class="rotate-0 w-3 transition-all duration-200 transform" fill="none" stroke="currentColor" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 10" aria-hidden="true"><path d="M15 1.2l-7 7-7-7" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"></path></svg></button><div style="display:none;" id="collapseundefined"><!--[--><div><span class=""><blockquote><ul style="list-style:none;"><li>Checkout our build guides on this site for specific information, hardware may change and evolve over time.</li><!----></ul></blockquote></span></div><!--]--></div></div><div class="mb-4"><button class="flex items-center space-x-3" aria-expanded="false" aria-controls="collapseundefined"><!--[--><span class="font-semibold text-xl">Where are the docs?</span><!--]--><svg class="rotate-0 w-3 transition-all duration-200 transform" fill="none" stroke="currentColor" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 10" aria-hidden="true"><path d="M15 1.2l-7 7-7-7" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"></path></svg></button><div style="display:none;" id="collapseundefined"><!--[--><div><span class=""><blockquote><ul style="list-style:none;"><li>All of our documentation is located on this website, all future documentation will be found here as well.</li><!----></ul></blockquote></span></div><!--]--></div></div><!--]--></div></div></div></main><footer class="VPDocFooter" data-v-281cfc61 data-v-67de71aa><!--[--><!--]--><div class="edit-info" data-v-67de71aa><!----><div class="last-updated" data-v-67de71aa><p class="VPLastUpdated" data-v-67de71aa data-v-5be60f87>Last updated: <time datetime="2023-02-12T17:42:09.000Z" data-v-5be60f87></time></p></div></div><nav class="prev-next" data-v-67de71aa><div class="pager" data-v-67de71aa><a class="pager-link prev" href="/misc/vrc_avatar_setup" data-v-67de71aa><span class="desc" data-v-67de71aa>Previous page</span><span class="title" data-v-67de71aa>VR Chat Avatar Setup</span></a></div><div class="pager" data-v-67de71aa><a class="pager-link next" href="/development/docs/dev_docs" data-v-67de71aa><span class="desc" data-v-67de71aa>Next page</span><span class="title" data-v-67de71aa>Docs</span></a></div></nav></footer><!--[--><!--]--></div></div></div><!--[--><!--]--></div></div><footer class="VPFooter has-sidebar" data-v-527a0310 data-v-04a39284><div class="container" data-v-04a39284><p class="message" data-v-04a39284>Released under the MIT License.</p><p class="copyright" data-v-04a39284>Copyright © 2022-present ETVR</p></div></footer><!--[--><!--]--></div></div>
<script>window.__VP_HASH_MAP__=JSON.parse("{\"contact.md\":\"034a53d4\",\"firmware_guide_firmware.md\":\"6c8e1ae6\",\"firmware_guide_environments.md\":\"6b0604e7\",\"firmware_guide_flashing_tool.md\":\"c180a2ca\",\"firmware_guide_mdns.md\":\"8a95e855\",\"archive_fox_ir_v2_build_instructions.md\":\"ebf3c880\",\"getting_started_led_safety.md\":\"78277ff3\",\"how_to_build_parts_list.md\":\"d57cd54a\",\"how_to_build_creating_your_own_mount.md\":\"70ac1088\",\"how_to_build_full_build.md\":\"f324b1f6\",\"getting_started_intro.md\":\"d6d8f855\",\"firmware_guide_rest_api.md\":\"8a0ea54a\",\"getting_started_things_to_know.md\":\"4cd89e47\",\"headset_guides_valve_index.md\":\"891da17f\",\"headset_guides_what_is_this.md\":\"60052a7d\",\"dev_roadmap.md\":\"2f96c918\",\"firmware_guide_upload_and_update_firmware.md\":\"0806ea0f\",\"how_to_build_3d_printed_mounts.md\":\"5d2aa5cb\",\"software_guide_vrcft_tracking_module.md\":\"d148b9dc\",\"software_guide_build_software.md\":\"b0d1c681\",\"development_docs_pages.md\":\"85e22694\",\"how_to_build_v4_full_build.md\":\"0dd3c5e7\",\"misc_jlc3dp.md\":\"5e8875c4\",\"development_docs_standards.md\":\"f9558435\",\"development_docs_dev_docs.md\":\"b7b0d76e\",\"how_to_build_part_list.md\":\"3640f4dd\",\"how_to_build_preparing_cameras.md\":\"0a4aab5a\",\"how_to_build_preparing_xiao.md\":\"fcacda59\",\"how_to_build_led_setup.md\":\"6d99addb\",\"index.md\":\"269511a8\",\"misc_faq.md\":\"8d641c6c\",\"misc_vrc_avatar_setup.md\":\"2d1bc492\",\"about.md\":\"055b7111\",\"software_guide_osc_setup.md\":\"af1d1fce\",\"firmware_guide_setup_vscode.md\":\"fefbbc55\",\"firmware_guide_update_platformio.md\":\"d52a99e0\",\"firmware_guide_configure_firmware.md\":\"4eb536cf\",\"software_guide_eyetrackvr_app_guide.md\":\"dce4a9fb\"}");window.__VP_SITE_DATA__=JSON.parse("{\"lang\":\"en-US\",\"dir\":\"ltr\",\"title\":\"EyeTrackVR Docs\",\"description\":\"Official documentation for EyeTrackVR. Fully open-source and affordable VR eye tracking platform.\",\"base\":\"/\",\"head\":[],\"appearance\":true,\"themeConfig\":{\"logo\":{\"light\":\"/logo_light.png\",\"dark\":\"/logo.svg\",\"alt\":\"EyeTrackVR Logo\"},\"siteTitle\":\"EyeTrackVR Docs\",\"search\":{\"provider\":\"local\"},\"outline\":\"deep\",\"footer\":{\"message\":\"Released under the MIT License.\",\"copyright\":\"Copyright © 2022-present ETVR\"},\"nav\":[{\"text\":\"About\",\"items\":[{\"text\":\"About Us\",\"link\":\"/about\"},{\"text\":\"Development Road Map\",\"link\":\"/dev_roadmap\"}]},{\"text\":\"Contact\",\"link\":\"/contact\"}],\"sidebar\":[{\"text\":\"Getting Started\",\"collapsible\":true,\"items\":[{\"text\":\"Introduction\",\"link\":\"/getting_started/intro\"},{\"text\":\"Things to know before you start\",\"link\":\"/getting_started/things_to_know\"},{\"text\":\"LED Safety\",\"link\":\"/getting_started/led_safety\"}]},{\"text\":\"How to Build\",\"collapsible\":true,\"items\":[{\"text\":\"Parts List\",\"link\":\"/how_to_build/part_list\"},{\"text\":\"Preparing Cameras\",\"link\":\"/how_to_build/preparing_cameras\"},{\"text\":\"Preparing XIAO Sense ESP32\",\"link\":\"/how_to_build/preparing_xiao\"},{\"text\":\"Preparing V4 LEDs\",\"link\":\"/how_to_build/led_setup\"},{\"text\":\"3D Printed Mounts\",\"link\":\"/how_to_build/3d_printed_mounts\"},{\"text\":\"How to Create your own Camera Mount\",\"link\":\"/how_to_build/creating_your_own_mount\"},{\"text\":\"V4 Full Build Guide WIP\",\"link\":\"/how_to_build/v4_full_build\"}]},{\"text\":\"Headset Guides\",\"collapsible\":true,\"items\":[{\"text\":\"What is This?\",\"link\":\"/headset_guides/what_is_this.md\"},{\"text\":\"Valve Index\",\"link\":\"/headset_guides/valve_index.md\"}]},{\"text\":\"Firmware Guide\",\"collapsible\":true,\"items\":[{\"text\":\"Introduction\",\"link\":\"/firmware_guide/firmware\"},{\"text\":\"Flashing Tool\",\"link\":\"/firmware_guide/flashing_tool.md\"},{\"text\":\"MDNS\",\"link\":\"/firmware_guide/mdns\"},{\"text\":\"REST API\",\"link\":\"/firmware_guide/rest_api\"}]},{\"text\":\"Software Guide\",\"collapsible\":true,\"items\":[{\"text\":\"Installing and setting up the ETVR App\",\"link\":\"/software_guide/eyetrackvr_app_guide\"},{\"text\":\"Building the app from source\",\"link\":\"/software_guide/build_software\"},{\"text\":\"Setting up OSC recenter/recalibrate\",\"link\":\"/software_guide/osc_setup\"},{\"text\":\"Setting up VRCFT - VRCFT Module\",\"link\":\"/software_guide/VRCFT_tracking_module\"}]},{\"text\":\"Miscellaneous\",\"collapsible\":true,\"items\":[{\"text\":\"JLC3DP 3D Printing Service\",\"link\":\"/misc/jlc3dp\"},{\"text\":\"VR Chat Avatar Setup\",\"link\":\"/misc/vrc_avatar_setup\"},{\"text\":\"FAQ\",\"link\":\"/misc/faq\"}]},{\"text\":\"Development\",\"collapsible\":true,\"items\":[{\"text\":\"Docs\",\"link\":\"/development/docs/dev_docs\"},{\"text\":\"Edit Docs\",\"link\":\"/development/docs/pages\"},{\"text\":\"Standards\",\"link\":\"/development/docs/standards\"}]},{\"text\":\"Archive\",\"collapsible\":true,\"items\":[{\"text\":\"Setup Visual Studio Code environment\",\"link\":\"/firmware_guide/setup_vscode\"},{\"text\":\"Configuring Firmware\",\"link\":\"/firmware_guide/configure_firmware\"},{\"text\":\"Firmware Environments\",\"link\":\"/firmware_guide/environments\"},{\"text\":\"Uploading and Updating the Firmware\",\"link\":\"/firmware_guide/upload_and_update_firmware\"},{\"text\":\"Updating PlatformIO\",\"link\":\"/firmware_guide/update_platformio\"},{\"text\":\"Prepare to solder IR LED PCB V2's\",\"link\":\"/archive/fox_ir_v2_build_instructions\"},{\"text\":\"V3 Full Build Guide\",\"link\":\"/how_to_build/full_build\"},{\"text\":\"Part List (legacy)\",\"link\":\"/how_to_build/parts_list\"}]}],\"socialLinks\":[{\"icon\":\"github\",\"link\":\"https://github.com/EyeTrackVR\"},{\"icon\":\"discord\",\"link\":\"https://discord.gg/kkXYbVykZX\"}]},\"locales\":{},\"scrollOffset\":90,\"cleanUrls\":true}");</script>
</body>
</html>