CINXE.COM

<!DOCTYPE html> <html > <head> <meta charset="utf-8"> <meta rel="search" type="application/opensearchdescription+xml" href="/open_search.xml" title="Academia.edu"> <meta content="width=device-width, initial-scale=1" name="viewport"> <meta name="google-site-verification" content="bKJMBZA7E43xhDOopFZkssMMkBRjvYERV-NaN4R6mrs"> <meta name="csrf-param" content="authenticity_token" /> <meta name="csrf-token" content="YzNW3ov+hGhQ7ip6QYOWZ//xAP9+X5IKZvbtnp3eHvuiwUcJWbvJzl8G6t2qK/mamI2dN5N0P0Pp0juXuG1D4Q==" /> <meta name="citation_title" content="Combining HoloLens and Leap-Motion for Free Hand-Based 3D Interaction in MR Environments" /> <meta name="citation_publication_date" content="2020" /> <meta name="citation_journal_title" content="Lecture Notes in Computer Science" /> <meta name="citation_author" content="Fakhreddine Ababsa" /> <meta name="citation_author" content="Junhui He" /> <meta name="citation_author" content="Jean-Remy Chardonnet" /> <meta name="citation_firstpage" content="315-327" /> <meta name="citation_issn" content="0302-9743" /> <meta name="twitter:card" content="summary" /> <meta name="twitter:url" content="https://www.academia.edu/111609807/Combining_HoloLens_and_Leap_Motion_for_Free_Hand_Based_3D_Interaction_in_MR_Environments" /> <meta name="twitter:title" content="Combining HoloLens and Leap-Motion for Free Hand-Based 3D Interaction in MR Environments" /> <meta name="twitter:description" content="Academia.edu is a platform for academics to share research papers." /> <meta name="twitter:image" content="https://0.academia-photos.com/263837202/115339392/104625007/s200_fakhreddine.ababsa.png" /> <meta property="fb:app_id" content="2369844204" /> <meta property="og:type" content="article" /> <meta property="og:url" content="https://www.academia.edu/111609807/Combining_HoloLens_and_Leap_Motion_for_Free_Hand_Based_3D_Interaction_in_MR_Environments" /> <meta property="og:title" content="Combining HoloLens and Leap-Motion for Free Hand-Based 3D Interaction in MR Environments" /> <meta property="og:image" content="http://a.academia-assets.com/images/open-graph-icons/fb-paper.gif" /> <meta property="og:description" content="Combining HoloLens and Leap-Motion for Free Hand-Based 3D Interaction in MR Environments" /> <meta property="article:author" content="https://gadz.academia.edu/FakhreddineAbabsa" /> <meta name="description" content="Combining HoloLens and Leap-Motion for Free Hand-Based 3D Interaction in MR Environments" /> <title>(PDF) Combining HoloLens and Leap-Motion for Free Hand-Based 3D Interaction in MR Environments | Fakhreddine Ababsa - Academia.edu</title> <link rel="canonical" href="https://www.academia.edu/111609807/Combining_HoloLens_and_Leap_Motion_for_Free_Hand_Based_3D_Interaction_in_MR_Environments" /> <script async src="https://www.googletagmanager.com/gtag/js?id=G-5VKX33P2DS"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-5VKX33P2DS', { cookie_domain: 'academia.edu', send_page_view: false, }); gtag('event', 'page_view', { 'controller': "single_work", 'action': "show", 'controller_action': 'single_work#show', 'logged_in': 'false', 'edge': 'unknown', // Send nil if there is no A/B test bucket, in case some records get logged // with missing data - that way we can distinguish between the two cases. // ab_test_bucket should be of the form <ab_test_name>:<bucket> 'ab_test_bucket': null, }) </script> <script> var $controller_name = 'single_work'; var $action_name = "show"; var $rails_env = 'production'; var $app_rev = '93b7474171e6a4b1bbf2c2315cd7570fbc58ca00'; var $domain = 'academia.edu'; var $app_host = "academia.edu"; var $asset_host = "academia-assets.com"; var $start_time = new Date().getTime(); var $recaptcha_key = "6LdxlRMTAAAAADnu_zyLhLg0YF9uACwz78shpjJB"; var $recaptcha_invisible_key = "6Lf3KHUUAAAAACggoMpmGJdQDtiyrjVlvGJ6BbAj"; var $disableClientRecordHit = false; </script> <script> window.require = { config: function() { return function() {} } } </script> <script> window.Aedu = window.Aedu || {}; window.Aedu.hit_data = null; window.Aedu.serverRenderTime = new Date(1733267466000); window.Aedu.timeDifference = new Date().getTime() - 1733267466000; </script> <script type="application/ld+json">{"@context":"https://schema.org","@type":"ScholarlyArticle","author":[{"@context":"https://schema.org","@type":"Person","name":"Fakhreddine Ababsa"}],"contributor":[],"dateCreated":"2023-12-16","dateModified":"2024-11-26","datePublished":"2020-01-01","headline":"Combining HoloLens and Leap-Motion for Free Hand-Based 3D Interaction in MR Environments","image":"https://attachments.academia-assets.com/109098737/thumbnails/1.jpg","inLanguage":"en","keywords":["Computer Science","Human Computer Interaction","Computer Vision","Usability","Gesture","Mixed Reality","Natural interaction","Calibration"],"publication":"Lecture Notes in Computer Science","publisher":{"@context":"https://schema.org","@type":"Organization","name":"Springer International Publishing"},"sourceOrganization":[{"@context":"https://schema.org","@type":"EducationalOrganization","name":"gadz"}],"thumbnailUrl":"https://attachments.academia-assets.com/109098737/thumbnails/1.jpg","url":"https://www.academia.edu/111609807/Combining_HoloLens_and_Leap_Motion_for_Free_Hand_Based_3D_Interaction_in_MR_Environments"}</script><link rel="stylesheet" media="all" href="//a.academia-assets.com/assets/single_work_page/loswp-102fa537001ba4d8dcd921ad9bd56c474abc201906ea4843e7e7efe9dfbf561d.css" /><link rel="stylesheet" media="all" href="//a.academia-assets.com/assets/design_system/body-8d679e925718b5e8e4b18e9a4fab37f7eaa99e43386459376559080ac8f2856a.css" /><link rel="stylesheet" media="all" href="//a.academia-assets.com/assets/design_system/button-3cea6e0ad4715ed965c49bfb15dedfc632787b32ff6d8c3a474182b231146ab7.css" /><link rel="stylesheet" media="all" href="//a.academia-assets.com/assets/design_system/text_button-73590134e40cdb49f9abdc8e796cc00dc362693f3f0f6137d6cf9bb78c318ce7.css" /><link crossorigin="" href="https://fonts.gstatic.com/" rel="preconnect" /><link href="https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&family=Gupter:wght@400;500;700&family=IBM+Plex+Mono:wght@300;400&family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20,400,0,0&display=swap" rel="stylesheet" /><link rel="stylesheet" media="all" href="//a.academia-assets.com/assets/design_system/common-10fa40af19d25203774df2d4a03b9b5771b45109c2304968038e88a81d1215c5.css" /> </head> <body> <div id='react-modal'></div> <div class="js-upgrade-ie-banner" style="display: none; text-align: center; padding: 8px 0; background-color: #ebe480;"><p style="color: #000; font-size: 12px; margin: 0 0 4px;">Academia.edu no longer supports Internet Explorer.</p><p style="color: #000; font-size: 12px; margin: 0;">To browse Academia.edu and the wider internet faster and more securely, please take a few seconds to <a href="https://www.academia.edu/upgrade-browser">upgrade your browser</a>.</p></div><script>// Show this banner for all versions of IE if (!!window.MSInputMethodContext || /(MSIE)/.test(navigator.userAgent)) { document.querySelector('.js-upgrade-ie-banner').style.display = 'block'; }</script> <div class="bootstrap login"><div class="modal fade login-modal" id="login-modal"><div class="login-modal-dialog modal-dialog"><div class="modal-content"><div class="modal-header"><button class="close close" data-dismiss="modal" type="button"><span aria-hidden="true">×</span><span class="sr-only">Close</span></button><h4 class="modal-title text-center"><strong>Log In</strong></h4></div><div class="modal-body"><div class="row"><div class="col-xs-10 col-xs-offset-1"><button class="btn btn-fb btn-lg btn-block btn-v-center-content" id="login-facebook-oauth-button"><svg style="float: left; width: 19px; line-height: 1em; margin-right: .3em;" aria-hidden="true" focusable="false" data-prefix="fab" data-icon="facebook-square" class="svg-inline--fa fa-facebook-square fa-w-14" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path fill="currentColor" d="M400 32H48A48 48 0 0 0 0 80v352a48 48 0 0 0 48 48h137.25V327.69h-63V256h63v-54.64c0-62.15 37-96.48 93.67-96.48 27.14 0 55.52 4.84 55.52 4.84v61h-31.27c-30.81 0-40.42 19.12-40.42 38.73V256h68.78l-11 71.69h-57.78V480H400a48 48 0 0 0 48-48V80a48 48 0 0 0-48-48z"></path></svg><small><strong>Log in</strong> with <strong>Facebook</strong></small></button><br /><button class="btn btn-google btn-lg btn-block btn-v-center-content" id="login-google-oauth-button"><svg style="float: left; width: 22px; line-height: 1em; margin-right: .3em;" aria-hidden="true" focusable="false" data-prefix="fab" data-icon="google-plus" class="svg-inline--fa fa-google-plus fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M256,8C119.1,8,8,119.1,8,256S119.1,504,256,504,504,392.9,504,256,392.9,8,256,8ZM185.3,380a124,124,0,0,1,0-248c31.3,0,60.1,11,83,32.3l-33.6,32.6c-13.2-12.9-31.3-19.1-49.4-19.1-42.9,0-77.2,35.5-77.2,78.1S142.3,334,185.3,334c32.6,0,64.9-19.1,70.1-53.3H185.3V238.1H302.2a109.2,109.2,0,0,1,1.9,20.7c0,70.8-47.5,121.2-118.8,121.2ZM415.5,273.8v35.5H380V273.8H344.5V238.3H380V202.8h35.5v35.5h35.2v35.5Z"></path></svg><small><strong>Log in</strong> with <strong>Google</strong></small></button><br /><style type="text/css">.sign-in-with-apple-button { width: 100%; height: 52px; border-radius: 3px; border: 1px solid black; cursor: pointer; }</style><script src="https://appleid.cdn-apple.com/appleauth/static/jsapi/appleid/1/en_US/appleid.auth.js" type="text/javascript"></script><div class="sign-in-with-apple-button" data-border="false" data-color="white" id="appleid-signin"><span   ="Sign Up with Apple" class="u-fs11"></span></div><script>AppleID.auth.init({ clientId: 'edu.academia.applesignon', scope: 'name email', redirectURI: 'https://www.academia.edu/sessions', state: "fa6b440c737f5a41c52ae373c50a5472ef959d37441ec6fb7f395ff5e9dd6100", });</script><script>// Hacky way of checking if on fast loswp if (window.loswp == null) { (function() { const Google = window?.Aedu?.Auth?.OauthButton?.Login?.Google; const Facebook = window?.Aedu?.Auth?.OauthButton?.Login?.Facebook; if (Google) { new Google({ el: '#login-google-oauth-button', rememberMeCheckboxId: 'remember_me', track: null }); } if (Facebook) { new Facebook({ el: '#login-facebook-oauth-button', rememberMeCheckboxId: 'remember_me', track: null }); } })(); }</script></div></div></div><div class="modal-body"><div class="row"><div class="col-xs-10 col-xs-offset-1"><div class="hr-heading login-hr-heading"><span class="hr-heading-text">or</span></div></div></div></div><div class="modal-body"><div class="row"><div class="col-xs-10 col-xs-offset-1"><form class="js-login-form" action="https://www.academia.edu/sessions" accept-charset="UTF-8" method="post"><input name="utf8" type="hidden" value="✓" autocomplete="off" /><input type="hidden" name="authenticity_token" value="ZMK5tWRjbHNzem3Bsb5p8nxzPyTq9EeFmqqvHTo3MiqlMKhitiYh1XySrWZaFgYPGw+i7Aff6swVjnkUH4RvMA==" autocomplete="off" /><div class="form-group"><label class="control-label" for="login-modal-email-input" style="font-size: 14px;">Email</label><input class="form-control" id="login-modal-email-input" name="login" type="email" /></div><div class="form-group"><label class="control-label" for="login-modal-password-input" style="font-size: 14px;">Password</label><input class="form-control" id="login-modal-password-input" name="password" type="password" /></div><input type="hidden" name="post_login_redirect_url" id="post_login_redirect_url" value="https://www.academia.edu/111609807/Combining_HoloLens_and_Leap_Motion_for_Free_Hand_Based_3D_Interaction_in_MR_Environments" autocomplete="off" /><div class="checkbox"><label><input type="checkbox" name="remember_me" id="remember_me" value="1" checked="checked" /><small style="font-size: 12px; margin-top: 2px; display: inline-block;">Remember me on this computer</small></label></div><br><input type="submit" name="commit" value="Log In" class="btn btn-primary btn-block btn-lg js-login-submit" data-disable-with="Log In" /></br></form><script>typeof window?.Aedu?.recaptchaManagedForm === 'function' && window.Aedu.recaptchaManagedForm( document.querySelector('.js-login-form'), document.querySelector('.js-login-submit') );</script><small style="font-size: 12px;"><br />or <a data-target="#login-modal-reset-password-container" data-toggle="collapse" href="javascript:void(0)">reset password</a></small><div class="collapse" id="login-modal-reset-password-container"><br /><div class="well margin-0x"><form class="js-password-reset-form" action="https://www.academia.edu/reset_password" accept-charset="UTF-8" method="post"><input name="utf8" type="hidden" value="✓" autocomplete="off" /><input type="hidden" name="authenticity_token" value="S1lnNV+Zrn49ZErEAdmKh8IXUVuYyVRAquksF9OQY4CKq3bijdzj2DKMimPqceV6pWvMk3Xi+Qklzfoe9iM+mg==" autocomplete="off" /><p>Enter the email address you signed up with and we'll email you a reset link.</p><div class="form-group"><input class="form-control" name="email" type="email" /></div><input class="btn btn-primary btn-block g-recaptcha js-password-reset-submit" data-sitekey="6Lf3KHUUAAAAACggoMpmGJdQDtiyrjVlvGJ6BbAj" type="submit" value="Email me a link" /></form></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/collapse-45805421cf446ca5adf7aaa1935b08a3a8d1d9a6cc5d91a62a2a3a00b20b3e6a.js"], function() { // from javascript_helper.rb $("#login-modal-reset-password-container").on("shown.bs.collapse", function() { $(this).find("input[type=email]").focus(); }); }); </script> </div></div></div><div class="modal-footer"><div class="text-center"><small style="font-size: 12px;">Need an account? <a rel="nofollow" href="https://www.academia.edu/signup">Click here to sign up</a></small></div></div></div></div></div></div><script>// If we are on subdomain or non-bootstrapped page, redirect to login page instead of showing modal (function(){ if (typeof $ === 'undefined') return; var host = window.location.hostname; if ((host === $domain || host === "www."+$domain) && (typeof $().modal === 'function')) { $("#nav_log_in").click(function(e) { // Don't follow the link and open the modal e.preventDefault(); $("#login-modal").on('shown.bs.modal', function() { $(this).find("#login-modal-email-input").focus() }).modal('show'); }); } })()</script> <div id="fb-root"></div><script>window.fbAsyncInit = function() { FB.init({ appId: "2369844204", version: "v8.0", status: true, cookie: true, xfbml: true }); // Additional initialization code. if (window.InitFacebook) { // facebook.ts already loaded, set it up. window.InitFacebook(); } else { // Set a flag for facebook.ts to find when it loads. window.academiaAuthReadyFacebook = true; } };</script> <div id="google-root"></div><script>window.loadGoogle = function() { if (window.InitGoogle) { // google.ts already loaded, set it up. window.InitGoogle("331998490334-rsn3chp12mbkiqhl6e7lu2q0mlbu0f1b"); } else { // Set a flag for google.ts to use when it loads. window.GoogleClientID = "331998490334-rsn3chp12mbkiqhl6e7lu2q0mlbu0f1b"; } };</script> <div class="header--container" id="main-header-container"><div class="header--inner-container header--inner-container-ds2"><div class="header-ds2--left-wrapper"><div class="header-ds2--left-wrapper-inner"><a data-main-header-link-target="logo_home" href="https://www.academia.edu/"><img class="hide-on-desktop-redesign" style="height: 24px; width: 24px;" alt="Academia.edu" src="//a.academia-assets.com/images/academia-logo-redesign-2015-A.svg" width="24" height="24" /><img width="145.2" height="18" class="hide-on-mobile-redesign" style="height: 24px;" alt="Academia.edu" src="//a.academia-assets.com/images/academia-logo-redesign-2015.svg" /></a><div class="header--search-container header--search-container-ds2"><form class="js-SiteSearch-form select2-no-default-pills" action="https://www.academia.edu/search" accept-charset="UTF-8" method="get"><input name="utf8" type="hidden" value="✓" autocomplete="off" /><svg style="width: 14px; height: 14px;" aria-hidden="true" focusable="false" data-prefix="fas" data-icon="search" class="header--search-icon svg-inline--fa fa-search fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M505 442.7L405.3 343c-4.5-4.5-10.6-7-17-7H372c27.6-35.3 44-79.7 44-128C416 93.1 322.9 0 208 0S0 93.1 0 208s93.1 208 208 208c48.3 0 92.7-16.4 128-44v16.3c0 6.4 2.5 12.5 7 17l99.7 99.7c9.4 9.4 24.6 9.4 33.9 0l28.3-28.3c9.4-9.4 9.4-24.6.1-34zM208 336c-70.7 0-128-57.2-128-128 0-70.7 57.2-128 128-128 70.7 0 128 57.2 128 128 0 70.7-57.2 128-128 128z"></path></svg><input class="header--search-input header--search-input-ds2 js-SiteSearch-form-input" data-main-header-click-target="search_input" name="q" placeholder="Search" type="text" /></form></div></div></div><nav class="header--nav-buttons header--nav-buttons-ds2 js-main-nav"><a class="ds2-5-button ds2-5-button--secondary js-header-login-url header-button-ds2 header-login-ds2 hide-on-mobile-redesign" href="https://www.academia.edu/login" rel="nofollow">Log In</a><a class="ds2-5-button ds2-5-button--secondary header-button-ds2 hide-on-mobile-redesign" href="https://www.academia.edu/signup" rel="nofollow">Sign Up</a><button class="header--hamburger-button header--hamburger-button-ds2 hide-on-desktop-redesign js-header-hamburger-button"><div class="icon-bar"></div><div class="icon-bar" style="margin-top: 4px;"></div><div class="icon-bar" style="margin-top: 4px;"></div></button></nav></div><ul class="header--dropdown-container js-header-dropdown"><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://www.academia.edu/login" rel="nofollow">Log In</a></li><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://www.academia.edu/signup" rel="nofollow">Sign Up</a></li><li class="header--dropdown-row js-header-dropdown-expand-button"><button class="header--dropdown-button">more<svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="caret-down" class="header--dropdown-button-icon svg-inline--fa fa-caret-down fa-w-10" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 320 512"><path fill="currentColor" d="M31.3 192h257.3c17.8 0 26.7 21.5 14.1 34.1L174.1 354.8c-7.8 7.8-20.5 7.8-28.3 0L17.2 226.1C4.6 213.5 13.5 192 31.3 192z"></path></svg></button></li><li><ul class="header--expanded-dropdown-container"><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://www.academia.edu/about">About</a></li><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://www.academia.edu/press">Press</a></li><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://medium.com/@academia">Blog</a></li><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://www.academia.edu/documents">Papers</a></li><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://www.academia.edu/terms">Terms</a></li><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://www.academia.edu/privacy">Privacy</a></li><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://www.academia.edu/copyright">Copyright</a></li><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://www.academia.edu/hiring"><svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="briefcase" class="header--dropdown-row-icon svg-inline--fa fa-briefcase fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M320 336c0 8.84-7.16 16-16 16h-96c-8.84 0-16-7.16-16-16v-48H0v144c0 25.6 22.4 48 48 48h416c25.6 0 48-22.4 48-48V288H320v48zm144-208h-80V80c0-25.6-22.4-48-48-48H176c-25.6 0-48 22.4-48 48v48H48c-25.6 0-48 22.4-48 48v80h512v-80c0-25.6-22.4-48-48-48zm-144 0H192V96h128v32z"></path></svg>We're Hiring!</a></li><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://support.academia.edu/"><svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="question-circle" class="header--dropdown-row-icon svg-inline--fa fa-question-circle fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M504 256c0 136.997-111.043 248-248 248S8 392.997 8 256C8 119.083 119.043 8 256 8s248 111.083 248 248zM262.655 90c-54.497 0-89.255 22.957-116.549 63.758-3.536 5.286-2.353 12.415 2.715 16.258l34.699 26.31c5.205 3.947 12.621 3.008 16.665-2.122 17.864-22.658 30.113-35.797 57.303-35.797 20.429 0 45.698 13.148 45.698 32.958 0 14.976-12.363 22.667-32.534 33.976C247.128 238.528 216 254.941 216 296v4c0 6.627 5.373 12 12 12h56c6.627 0 12-5.373 12-12v-1.333c0-28.462 83.186-29.647 83.186-106.667 0-58.002-60.165-102-116.531-102zM256 338c-25.365 0-46 20.635-46 46 0 25.364 20.635 46 46 46s46-20.636 46-46c0-25.365-20.635-46-46-46z"></path></svg>Help Center</a></li><li class="header--dropdown-row js-header-dropdown-collapse-button"><button class="header--dropdown-button">less<svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="caret-up" class="header--dropdown-button-icon svg-inline--fa fa-caret-up fa-w-10" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 320 512"><path fill="currentColor" d="M288.662 352H31.338c-17.818 0-26.741-21.543-14.142-34.142l128.662-128.662c7.81-7.81 20.474-7.81 28.284 0l128.662 128.662c12.6 12.599 3.676 34.142-14.142 34.142z"></path></svg></button></li></ul></li></ul></div> <script src="//a.academia-assets.com/assets/webpack_bundles/fast_loswp-bundle-97865a4b41eebf6819eddc4c76d29598fe6b0336be57e9b6cde63060c39bfa02.js" defer="defer"></script><script>window.loswp = {}; window.loswp.author = 263837202; window.loswp.bulkDownloadFilterCounts = {}; window.loswp.hasDownloadableAttachment = true; window.loswp.hasViewableAttachments = true; // TODO: just use routes for this window.loswp.loginUrl = "https://www.academia.edu/login?post_login_redirect_url=https%3A%2F%2Fwww.academia.edu%2F111609807%2FCombining_HoloLens_and_Leap_Motion_for_Free_Hand_Based_3D_Interaction_in_MR_Environments%3Fauto%3Ddownload"; window.loswp.translateUrl = "https://www.academia.edu/login?post_login_redirect_url=https%3A%2F%2Fwww.academia.edu%2F111609807%2FCombining_HoloLens_and_Leap_Motion_for_Free_Hand_Based_3D_Interaction_in_MR_Environments%3Fshow_translation%3Dtrue"; window.loswp.previewableAttachments = [{"id":109098737,"identifier":"Attachment_109098737","shouldShowBulkDownload":false}]; window.loswp.shouldDetectTimezone = true; window.loswp.shouldShowBulkDownload = true; window.loswp.showSignupCaptcha = false window.loswp.willEdgeCache = false; window.loswp.work = {"work":{"id":111609807,"created_at":"2023-12-16T23:55:56.662-08:00","from_world_paper_id":245980104,"updated_at":"2024-11-26T14:54:35.925-08:00","_data":{"publisher":"Springer International Publishing","grobid_abstract":"The ability to interact with virtual objects using gestures would allow users to improve their experience in Mixed Reality (MR) environments, especially when they use AR headsets. Today, MR head-mounted displays like the HoloLens integrate hand gesture based interaction allowing users to take actions in MR environments. However, the proposed interactions remain limited. In this paper, we propose to combine a Leap Motion Controller (LMC) with a HoloLens in order to improve gesture interaction with virtual objects. Two main issues are presented: an interactive calibration procedure for the coupled HoloLens-LMC device and an intuitive hand-based interaction approach using LMC data in the HoloLens environment. A set of first experiments was carried out to evaluate the accuracy and the usability of the proposed approach.","publication_date":"2020,,","publication_name":"Lecture Notes in Computer Science","grobid_abstract_attachment_id":"109098737"},"document_type":"paper","pre_hit_view_count_baseline":null,"quality":"high","language":"en","title":"Combining HoloLens and Leap-Motion for Free Hand-Based 3D Interaction in MR Environments","broadcastable":false,"draft":null,"has_indexable_attachment":true,"indexable":true}}["work"]; window.loswp.workCoauthors = [263837202]; window.loswp.locale = "en"; window.loswp.countryCode = "SG"; window.loswp.cwvAbTestBucket = ""; window.loswp.designVariant = "ds_vanilla"; window.loswp.fullPageMobileSutdModalVariant = "control"; window.loswp.useOptimizedScribd4genScript = false; window.loswp.appleClientId = 'edu.academia.applesignon';</script><script defer="" src="https://accounts.google.com/gsi/client"></script><div class="ds-loswp-container"><div class="ds-work-card--grid-container"><div class="ds-work-card--container js-loswp-work-card"><div class="ds-work-card--cover"><div class="ds-work-cover--wrapper"><div class="ds-work-cover--container"><button class="ds-work-cover--clickable js-swp-download-button" data-signup-modal="{"location":"swp-splash-paper-cover","attachmentId":109098737,"attachmentType":"pdf"}"><img alt="First page of “Combining HoloLens and Leap-Motion for Free Hand-Based 3D Interaction in MR Environments”" class="ds-work-cover--cover-thumbnail" src="https://0.academia-photos.com/attachment_thumbnails/109098737/mini_magick20231217-1-l3h1kk.png?1702800185" /><img alt="PDF Icon" class="ds-work-cover--file-icon" src="//a.academia-assets.com/assets/single_work_splash/adobe.icon-574afd46eb6b03a77a153a647fb47e30546f9215c0ee6a25df597a779717f9ef.svg" /><div class="ds-work-cover--hover-container"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">download</span><p>Download Free PDF</p></div><div class="ds-work-cover--ribbon-container">Download Free PDF</div><div class="ds-work-cover--ribbon-triangle"></div></button></div></div></div><div class="ds-work-card--work-information"><h1 class="ds-work-card--work-title">Combining HoloLens and Leap-Motion for Free Hand-Based 3D Interaction in MR Environments</h1><div class="ds-work-card--work-authors ds-work-card--detail"><a class="ds-work-card--author js-wsj-grid-card-author ds2-5-body-md ds2-5-body-link" data-author-id="263837202" href="https://gadz.academia.edu/FakhreddineAbabsa"><img alt="Profile image of Fakhreddine Ababsa" class="ds-work-card--author-avatar" src="https://0.academia-photos.com/263837202/115339392/104625007/s65_fakhreddine.ababsa.png" />Fakhreddine Ababsa</a></div><div class="ds-work-card--detail"><p class="ds-work-card--detail ds2-5-body-sm">2020, Lecture Notes in Computer Science</p></div><div class="ds-work-card--button-container"><button class="ds2-5-button js-swp-download-button" data-signup-modal="{"location":"continue-reading-button--work-card","attachmentId":109098737,"attachmentType":"pdf","workUrl":"https://www.academia.edu/111609807/Combining_HoloLens_and_Leap_Motion_for_Free_Hand_Based_3D_Interaction_in_MR_Environments"}">See full PDF</button><button class="ds2-5-button ds2-5-button--secondary js-swp-download-button" data-signup-modal="{"location":"download-pdf-button--work-card","attachmentId":109098737,"attachmentType":"pdf","workUrl":"https://www.academia.edu/111609807/Combining_HoloLens_and_Leap_Motion_for_Free_Hand_Based_3D_Interaction_in_MR_Environments"}"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">download</span>Download PDF</button></div></div></div></div><div data-auto_select="false" data-client_id="331998490334-rsn3chp12mbkiqhl6e7lu2q0mlbu0f1b" data-doc_id="109098737" data-landing_url="https://www.academia.edu/111609807/Combining_HoloLens_and_Leap_Motion_for_Free_Hand_Based_3D_Interaction_in_MR_Environments" data-login_uri="https://www.academia.edu/registrations/google_one_tap" data-moment_callback="onGoogleOneTapEvent" id="g_id_onload"></div><div class="ds-top-related-works--grid-container"><div class="ds-related-content--container ds-top-related-works--container"><h2 class="ds-related-content--heading">Related papers</h2><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="0" data-entity-id="109479433" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/109479433/Leap_Motion_Performance_in_an_Augmented_Reality_Workspace_Integrating_Devices_with_an_Interactive_Platform">Leap Motion Performance in an Augmented Reality Workspace: Integrating Devices with an Interactive Platform</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="45493610" href="https://uwontario.academia.edu/RoyEagleson">Roy Eagleson</a></div><p class="ds-related-work--metadata ds2-5-body-xs">IEEE Consumer Electronics Magazine, 2019</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Leap Motion Performance in an Augmented Reality Workspace: Integrating Devices with an Interactive Platform","attachmentId":107592595,"attachmentType":"pdf","work_url":"https://www.academia.edu/109479433/Leap_Motion_Performance_in_an_Augmented_Reality_Workspace_Integrating_Devices_with_an_Interactive_Platform","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/109479433/Leap_Motion_Performance_in_an_Augmented_Reality_Workspace_Integrating_Devices_with_an_Interactive_Platform"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="1" data-entity-id="63898150" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/63898150/A_3_D_Interface_to_Explore_and_Manipulate_multi_scale_Virtual_Scenes_using_the_Leap_Motion_Controller">A 3 D Interface to Explore and Manipulate multi-scale Virtual Scenes using the Leap Motion Controller</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="2788950" href="https://cnr-it.academia.edu/BrunoFanini">Bruno Fanini</a></div><p class="ds-related-work--metadata ds2-5-body-xs">2014</p><p class="ds-related-work--abstract ds2-5-body-sm">Gesture-based interaction models can be efficient and simpler to understand if designed to correspond to common user interactions with the physical world. This paper presents a 3D interface and its implementation to quickly perform navigation and manipulation tasks in multi-scale and multi-resolution 3D scenes using a low-cost consumer sensor: the Leap Motion controller. The developed system has the goal of exploring the potential of accurate hands and fingers tracking alongside mid-air 3D gestures, to investigate specific design advantages and issues they present in such complex environments.</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"A 3 D Interface to Explore and Manipulate multi-scale Virtual Scenes using the Leap Motion Controller","attachmentId":76168825,"attachmentType":"pdf","work_url":"https://www.academia.edu/63898150/A_3_D_Interface_to_Explore_and_Manipulate_multi_scale_Virtual_Scenes_using_the_Leap_Motion_Controller","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/63898150/A_3_D_Interface_to_Explore_and_Manipulate_multi_scale_Virtual_Scenes_using_the_Leap_Motion_Controller"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="2" data-entity-id="85289830" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/85289830/Improving_the_ergonomics_of_hand_tracking_inputs_to_VR_HMDs">Improving the ergonomics of hand tracking inputs to VR HMDs</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="38105409" href="https://independent.academia.edu/ChrisHerdman">Chris Herdman</a></div><p class="ds-related-work--metadata ds2-5-body-xs">2017</p><p class="ds-related-work--abstract ds2-5-body-sm">This study improves the ergonomics of using the Leap Motion hand tracking device with an Oculus Rift. The improvements were realised through the use of a 3D printed mount that angled the Leap Motion down by 30 degrees. This allowed for users to interact with a virtual environment in which their arms may be held in a biomechanically less stressful location, rather than up and in front of their face. To validate the configuration, 15 participants completed a specially designed task which involved pressing virtual buttons in a given location. The button pressing task was performed in three configurations that compared the angled mount against the standard forward facing mount. Results indicate that the angled mount eliminates tracking loses, whilst producing comparable accuracy against the control condition and allowing the participant to interact in a more natural arm posture.</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Improving the ergonomics of hand tracking inputs to VR HMDs","attachmentId":90032812,"attachmentType":"pdf","work_url":"https://www.academia.edu/85289830/Improving_the_ergonomics_of_hand_tracking_inputs_to_VR_HMDs","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/85289830/Improving_the_ergonomics_of_hand_tracking_inputs_to_VR_HMDs"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="3" data-entity-id="98173513" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/98173513/MRTouch_Adding_Touch_Input_to_Head_Mounted_Mixed_Reality">MRTouch: Adding Touch Input to Head-Mounted Mixed Reality</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="55398140" href="https://independent.academia.edu/HrvojeBenko">Hrvoje Benko</a></div><p class="ds-related-work--metadata ds2-5-body-xs">IEEE transactions on visualization and computer graphics, 2018</p><p class="ds-related-work--abstract ds2-5-body-sm">We present MRTouch, a novel multitouch input solution for head-mounted mixed reality systems. Our system enables users to reach out and directly manipulate virtual interfaces affixed to surfaces in their environment, as though they were touchscreens. Touch input offers precise, tactile and comfortable user input, and naturally complements existing popular modalities, such as voice and hand gesture. Our research prototype combines both depth and infrared camera streams together with real-time detection and tracking of surface planes to enable robust finger-tracking even when both the hand and head are in motion. Our technique is implemented on a commercial Microsoft HoloLens without requiring any additional hardware nor any user or environmental calibration. Through our performance evaluation, we demonstrate high input accuracy with an average positional error of 5.4 mm and 95% button size of 16 mm, across 17 participants, 2 surface orientations and 4 surface materials. Finally, we d...</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"MRTouch: Adding Touch Input to Head-Mounted Mixed Reality","attachmentId":99597070,"attachmentType":"pdf","work_url":"https://www.academia.edu/98173513/MRTouch_Adding_Touch_Input_to_Head_Mounted_Mixed_Reality","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/98173513/MRTouch_Adding_Touch_Input_to_Head_Mounted_Mixed_Reality"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="4" data-entity-id="12847030" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/12847030/Pointing_Task_Evaluation_of_Leap_Motion_Controller_in_3D_Virtual_Environment">Pointing Task Evaluation of Leap Motion Controller in 3D Virtual Environment</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="27150390" href="https://universityofvic.academia.edu/JoannaCamargo">Joanna Camargo</a><span>, </span><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="30873913" href="https://leidenuniv.academia.edu/FonsVerbeek">Fons Verbeek</a></div><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Pointing Task Evaluation of Leap Motion Controller in 3D Virtual Environment","attachmentId":37849844,"attachmentType":"pdf","work_url":"https://www.academia.edu/12847030/Pointing_Task_Evaluation_of_Leap_Motion_Controller_in_3D_Virtual_Environment","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/12847030/Pointing_Task_Evaluation_of_Leap_Motion_Controller_in_3D_Virtual_Environment"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="5" data-entity-id="87468421" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/87468421/Investigating_the_Usability_of_the_Leap_Motion_Controller_Gesture_Based_Interaction_with_a_3D_Virtual_Environment">Investigating the Usability of the Leap Motion Controller: Gesture-Based Interaction with a 3D Virtual Environment</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="2027249" href="https://canterbury-nz.academia.edu/MoffatMathews">Moffat Mathews</a></div><p class="ds-related-work--metadata ds2-5-body-xs">2014</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Investigating the Usability of the Leap Motion Controller: Gesture-Based Interaction with a 3D Virtual Environment","attachmentId":91668229,"attachmentType":"pdf","work_url":"https://www.academia.edu/87468421/Investigating_the_Usability_of_the_Leap_Motion_Controller_Gesture_Based_Interaction_with_a_3D_Virtual_Environment","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/87468421/Investigating_the_Usability_of_the_Leap_Motion_Controller_Gesture_Based_Interaction_with_a_3D_Virtual_Environment"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="6" data-entity-id="74234627" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/74234627/Accuracy_Evaluation_of_Touch_Tasks_in_Commodity_Virtual_and_Augmented_Reality_Head_Mounted_Displays">Accuracy Evaluation of Touch Tasks in Commodity Virtual and Augmented Reality Head-Mounted Displays</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="33444870" href="https://microsoft.academia.edu/EyalOfek">Eyal Ofek</a></div><p class="ds-related-work--metadata ds2-5-body-xs">2021</p><p class="ds-related-work--abstract ds2-5-body-sm">An increasing number of consumer-oriented head-mounted displays (HMD) for augmented and virtual reality (AR/VR) are capable of finger and hand tracking. We report on the accuracy of off-the-shelf VR and AR HMDs when used for touch-based tasks such as pointing or drawing. Specifically, we report on the finger tracking accuracy of the VR head-mounted displays Oculus Quest, Vive Pro and the Leap Motion controller, when attached to a VR HMD, as well as the finger tracking accuracy of the AR head-mounted displays Microsoft HoloLens 2 and Magic Leap. We present the results of two experiments in which we compare the accuracy for absolute and relative pointing tasks using both human participants and a robot. The results suggest that HTC Vive has a lower spatial accuracy than the Oculus Quest and Leap Motion and that the Microsoft HoloLens 2 provides higher spatial accuracy than Magic Leap One. These findings can serve as decision support for researchers and practitioners in choosing which s...</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Accuracy Evaluation of Touch Tasks in Commodity Virtual and Augmented Reality Head-Mounted Displays","attachmentId":82455961,"attachmentType":"pdf","work_url":"https://www.academia.edu/74234627/Accuracy_Evaluation_of_Touch_Tasks_in_Commodity_Virtual_and_Augmented_Reality_Head_Mounted_Displays","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/74234627/Accuracy_Evaluation_of_Touch_Tasks_in_Commodity_Virtual_and_Augmented_Reality_Head_Mounted_Displays"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="7" data-entity-id="109479429" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/109479429/Design_and_evaluation_of_an_augmented_reality_simulator_using_leap_motion">Design and evaluation of an augmented reality simulator using leap motion</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="45493610" href="https://uwontario.academia.edu/RoyEagleson">Roy Eagleson</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Healthcare technology letters, 2017</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Design and evaluation of an augmented reality simulator using leap motion","attachmentId":107592582,"attachmentType":"pdf","work_url":"https://www.academia.edu/109479429/Design_and_evaluation_of_an_augmented_reality_simulator_using_leap_motion","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/109479429/Design_and_evaluation_of_an_augmented_reality_simulator_using_leap_motion"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="8" data-entity-id="30054045" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/30054045/Real_Time_Hands_free_Immersive_Image_Navigation_System_Using_Microsoft_Kinect_2_0_and_Leap_Motion_Controller">Real-Time Hands-free Immersive Image Navigation System Using Microsoft Kinect 2.0 and Leap Motion Controller</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="430550" href="https://ernrt.academia.edu/ParthapratimDas">Parthapratim Das</a></div><p class="ds-related-work--abstract ds2-5-body-sm">—This paper presents a real-time hands-free im-mersive image navigation system that can respond to various gestures and voice commands. We combine Microsoft Kinect 2.0 and Leap Motion Controller, on a single platform, to define a wide range of hand and finger gestures, and voice commands. Using these we create a robust and natural immersive image navigation experience. At present, the immersive environment is simulated using an 1×3 array of 17 inch Dell monitors. For gesture recognition we use three different algorithms, depending on the nature of gesture and the sensor used to capture it. We use Microsoft Speech API to integrate voice commands to the system. Experiments are conducted with 5 subjects each performing 10 gestures each. The system achieves a user accuracy ranging from 94% to 100% for different hands-free controls. We are currently integrating other sensors including an Eye-Gaze Tracker and extending to 2×4 array of monitors for better immersive experience.</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Real-Time Hands-free Immersive Image Navigation System Using Microsoft Kinect 2.0 and Leap Motion Controller","attachmentId":50504408,"attachmentType":"pdf","work_url":"https://www.academia.edu/30054045/Real_Time_Hands_free_Immersive_Image_Navigation_System_Using_Microsoft_Kinect_2_0_and_Leap_Motion_Controller","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/30054045/Real_Time_Hands_free_Immersive_Image_Navigation_System_Using_Microsoft_Kinect_2_0_and_Leap_Motion_Controller"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="9" data-entity-id="92809069" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/92809069/Using_Hand_Tracking_and_Voice_Commands_to_Physically_Align_Virtual_Surfaces_in_AR_for_Handwriting_and_Sketching_with_HoloLens_2">Using Hand Tracking and Voice Commands to Physically Align Virtual Surfaces in AR for Handwriting and Sketching with HoloLens 2</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="249803525" href="https://independent.academia.edu/FlorianNiebling">Florian Niebling</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Proceedings of the 27th ACM Symposium on Virtual Reality Software and Technology, 2021</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Using Hand Tracking and Voice Commands to Physically Align Virtual Surfaces in AR for Handwriting and Sketching with HoloLens 2","attachmentId":95719495,"attachmentType":"pdf","work_url":"https://www.academia.edu/92809069/Using_Hand_Tracking_and_Voice_Commands_to_Physically_Align_Virtual_Surfaces_in_AR_for_Handwriting_and_Sketching_with_HoloLens_2","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/92809069/Using_Hand_Tracking_and_Voice_Commands_to_Physically_Align_Virtual_Surfaces_in_AR_for_Handwriting_and_Sketching_with_HoloLens_2"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div></div></div><div class="ds-sticky-ctas--wrapper js-loswp-sticky-ctas hidden"><div class="ds-sticky-ctas--grid-container"><div class="ds-sticky-ctas--container"><button class="ds2-5-button js-swp-download-button" data-signup-modal="{"location":"continue-reading-button--sticky-ctas","attachmentId":109098737,"attachmentType":"pdf","workUrl":null}">See full PDF</button><button class="ds2-5-button ds2-5-button--secondary js-swp-download-button" data-signup-modal="{"location":"download-pdf-button--sticky-ctas","attachmentId":109098737,"attachmentType":"pdf","workUrl":null}"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">download</span>Download PDF</button></div></div></div><div class="ds-below-fold--grid-container"><div class="ds-work--container js-loswp-embedded-document"><div class="attachment_preview" data-attachment="Attachment_109098737" style="display: none"><div class="js-scribd-document-container"><div class="scribd--document-loading js-scribd-document-loader" style="display: block;"><img alt="Loading..." src="//a.academia-assets.com/images/loaders/paper-load.gif" /><p>Loading Preview</p></div></div><div style="text-align: center;"><div class="scribd--no-preview-alert js-preview-unavailable"><p>Sorry, preview is currently unavailable. You can download the paper by clicking the button above.</p></div></div></div></div><div class="ds-sidebar--container js-work-sidebar"><div class="ds-related-content--container"><h2 class="ds-related-content--heading">Related papers</h2><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="0" data-entity-id="17618930" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/17618930/Reaching_for_Holograms_Assessing_the_Ergonomics_of_the_Microsoft_Hololens_3D_Gesture_Known_as_the_Air_Tap_">Reaching for Holograms: Assessing the Ergonomics of the Microsoft™ Hololens™ 3D Gesture Known as the “Air Tap”</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="3356195" href="https://carleton-ca.academia.edu/JedLooker">Jed Looker</a></div><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Reaching for Holograms: Assessing the Ergonomics of the Microsoft™ Hololens™ 3D Gesture Known as the “Air Tap”","attachmentId":39617312,"attachmentType":"pdf","work_url":"https://www.academia.edu/17618930/Reaching_for_Holograms_Assessing_the_Ergonomics_of_the_Microsoft_Hololens_3D_Gesture_Known_as_the_Air_Tap_","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/17618930/Reaching_for_Holograms_Assessing_the_Ergonomics_of_the_Microsoft_Hololens_3D_Gesture_Known_as_the_Air_Tap_"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="1" data-entity-id="83012981" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/83012981/Evaluation_of_Accuracy_of_Leap_Motion_Controller_Device">Evaluation of Accuracy of Leap Motion Controller Device</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="184967534" href="https://independent.academia.edu/AnasAkkar">Anas Akkar</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Lecture Notes in Computer Science (LNCS), 2021</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Evaluation of Accuracy of Leap Motion Controller Device","attachmentId":88803120,"attachmentType":"pdf","work_url":"https://www.academia.edu/83012981/Evaluation_of_Accuracy_of_Leap_Motion_Controller_Device","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/83012981/Evaluation_of_Accuracy_of_Leap_Motion_Controller_Device"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="2" data-entity-id="43294282" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/43294282/Gesture_Based_Interaction_in_Immersive_Virtual_Reality">Gesture Based Interaction in Immersive Virtual Reality</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="25674778" href="https://independent.academia.edu/EngineeringandScientificInternationalJournal">Engineering and Scientific International Journal</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Engineering and Scientific International Journal - Divya Udayan J , 2020</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Gesture Based Interaction in Immersive Virtual Reality","attachmentId":63571514,"attachmentType":"pdf","work_url":"https://www.academia.edu/43294282/Gesture_Based_Interaction_in_Immersive_Virtual_Reality","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/43294282/Gesture_Based_Interaction_in_Immersive_Virtual_Reality"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="3" data-entity-id="79879590" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/79879590/Hands_in_Space_Gesture_Interaction_with_Augmented_Reality_Interfaces">Hands in Space: Gesture Interaction with Augmented-Reality Interfaces</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="200342568" href="https://independent.academia.edu/MarkBillinghurst">Mark Billinghurst</a></div><p class="ds-related-work--metadata ds2-5-body-xs">IEEE Computer Graphics and Applications, 2014</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Hands in Space: Gesture Interaction with Augmented-Reality Interfaces","attachmentId":86446054,"attachmentType":"pdf","work_url":"https://www.academia.edu/79879590/Hands_in_Space_Gesture_Interaction_with_Augmented_Reality_Interfaces","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/79879590/Hands_in_Space_Gesture_Interaction_with_Augmented_Reality_Interfaces"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="4" data-entity-id="69606059" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/69606059/The_Vive_Controllers_vs_Leap_Motion_for_Interactions_in_Virtual_Environments_A_Comparative_Evaluation">The Vive Controllers vs. Leap Motion for Interactions in Virtual Environments: A Comparative Evaluation</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="15323444" href="https://cnr-it.academia.edu/GiuseppeCaggianese">Giuseppe Caggianese</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Intelligent Interactive Multimedia Systems and Services</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"The Vive Controllers vs. Leap Motion for Interactions in Virtual Environments: A Comparative Evaluation","attachmentId":93664360,"attachmentType":"pdf","work_url":"https://www.academia.edu/69606059/The_Vive_Controllers_vs_Leap_Motion_for_Interactions_in_Virtual_Environments_A_Comparative_Evaluation","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/69606059/The_Vive_Controllers_vs_Leap_Motion_for_Interactions_in_Virtual_Environments_A_Comparative_Evaluation"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="5" data-entity-id="96050479" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/96050479/An_empirical_evaluation_of_two_natural_hand_interaction_systems_in_augmented_reality">An empirical evaluation of two natural hand interaction systems in augmented reality</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="9191839" href="https://uniandes.academia.edu/RamiroSerrano">Ramiro Serrano</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Multimedia Tools and Applications</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"An empirical evaluation of two natural hand interaction systems in augmented reality","attachmentId":98057073,"attachmentType":"pdf","work_url":"https://www.academia.edu/96050479/An_empirical_evaluation_of_two_natural_hand_interaction_systems_in_augmented_reality","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/96050479/An_empirical_evaluation_of_two_natural_hand_interaction_systems_in_augmented_reality"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="6" data-entity-id="42746275" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/42746275/Free_Hand_Based_3D_Interaction_in_Optical_See_Through_Augmented_Reality_Using_Leap_Motion">Free Hand-Based 3D Interaction in Optical See-Through Augmented Reality Using Leap Motion</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="23359539" href="https://institut-image.academia.edu/JeanR%C3%A9myChardonnet">Jean-Rémy Chardonnet</a></div><p class="ds-related-work--metadata ds2-5-body-xs">EuroVR, 2018</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Free Hand-Based 3D Interaction in Optical See-Through Augmented Reality Using Leap Motion","attachmentId":62965223,"attachmentType":"pdf","work_url":"https://www.academia.edu/42746275/Free_Hand_Based_3D_Interaction_in_Optical_See_Through_Augmented_Reality_Using_Leap_Motion","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/42746275/Free_Hand_Based_3D_Interaction_in_Optical_See_Through_Augmented_Reality_Using_Leap_Motion"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="7" data-entity-id="34721381" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/34721381/Gesture_Based_Interaction_Leap_Motion_Gesture_Based_Interaction_Leap_Motion">Gesture Based Interaction: Leap Motion Gesture Based Interaction: Leap Motion</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="20345502" href="https://bath.academia.edu/MannyForson">Manny Forson</a></div><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Gesture Based Interaction: Leap Motion Gesture Based Interaction: Leap Motion","attachmentId":54578241,"attachmentType":"pdf","work_url":"https://www.academia.edu/34721381/Gesture_Based_Interaction_Leap_Motion_Gesture_Based_Interaction_Leap_Motion","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/34721381/Gesture_Based_Interaction_Leap_Motion_Gesture_Based_Interaction_Leap_Motion"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="8" data-entity-id="65444944" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/65444944/Propositions_for_a_Mid_Air_Interactions_System_Using_Leap_Motion_for_a_Collaborative_Omnidirectional_Immersive_Environment">Propositions for a Mid-Air Interactions System Using Leap-Motion for a Collaborative Omnidirectional Immersive Environment</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="4683352" href="https://independent.academia.edu/RobinVivian">Robin Vivian</a></div><p class="ds-related-work--metadata ds2-5-body-xs">2017</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Propositions for a Mid-Air Interactions System Using Leap-Motion for a Collaborative Omnidirectional Immersive Environment","attachmentId":77038669,"attachmentType":"pdf","work_url":"https://www.academia.edu/65444944/Propositions_for_a_Mid_Air_Interactions_System_Using_Leap_Motion_for_a_Collaborative_Omnidirectional_Immersive_Environment","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/65444944/Propositions_for_a_Mid_Air_Interactions_System_Using_Leap_Motion_for_a_Collaborative_Omnidirectional_Immersive_Environment"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="9" data-entity-id="72222349" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/72222349/Possible_applications_of_the_LEAP_motion_controller_for_more_interactive_simulated_experiments_in_augmented_or_virtual_reality">Possible applications of the LEAP motion controller for more interactive simulated experiments in augmented or virtual reality</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="101940082" href="https://independent.academia.edu/WozniakPeter">Peter Wozniak</a></div><p class="ds-related-work--metadata ds2-5-body-xs">SPIE Proceedings, 2016</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Possible applications of the LEAP motion controller for more interactive simulated experiments in augmented or virtual reality","attachmentId":81236183,"attachmentType":"pdf","work_url":"https://www.academia.edu/72222349/Possible_applications_of_the_LEAP_motion_controller_for_more_interactive_simulated_experiments_in_augmented_or_virtual_reality","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/72222349/Possible_applications_of_the_LEAP_motion_controller_for_more_interactive_simulated_experiments_in_augmented_or_virtual_reality"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="10" data-entity-id="72998419" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/72998419/Interaction_in_an_Immersive_Collaborative_Virtual_Reality_Environment_A_Comparison_Between_Leap_Motion_and_HTC_Controllers">Interaction in an Immersive Collaborative Virtual Reality Environment: A Comparison Between Leap Motion and HTC Controllers</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="62322272" href="https://independent.academia.edu/ElisaGusai">Elisa Gusai</a></div><p class="ds-related-work--metadata ds2-5-body-xs">New Trends in Image Analysis and Processing – ICIAP 2017</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Interaction in an Immersive Collaborative Virtual Reality Environment: A Comparison Between Leap Motion and HTC Controllers","attachmentId":81695976,"attachmentType":"pdf","work_url":"https://www.academia.edu/72998419/Interaction_in_an_Immersive_Collaborative_Virtual_Reality_Environment_A_Comparison_Between_Leap_Motion_and_HTC_Controllers","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/72998419/Interaction_in_an_Immersive_Collaborative_Virtual_Reality_Environment_A_Comparison_Between_Leap_Motion_and_HTC_Controllers"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="11" data-entity-id="91903324" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/91903324/Development_of_Real_Time_Hand_Gesture_Recognition_for_Tabletop_Holographic_Display_Interaction_Using_Azure_Kinect">Development of Real-Time Hand Gesture Recognition for Tabletop Holographic Display Interaction Using Azure Kinect</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="119032481" href="https://independent.academia.edu/TruptiNandanwar">Trupti Nandanwar</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Sensors, 2020</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Development of Real-Time Hand Gesture Recognition for Tabletop Holographic Display Interaction Using Azure Kinect","attachmentId":95058760,"attachmentType":"pdf","work_url":"https://www.academia.edu/91903324/Development_of_Real_Time_Hand_Gesture_Recognition_for_Tabletop_Holographic_Display_Interaction_Using_Azure_Kinect","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/91903324/Development_of_Real_Time_Hand_Gesture_Recognition_for_Tabletop_Holographic_Display_Interaction_Using_Azure_Kinect"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="12" data-entity-id="15474754" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/15474754/First_Person_Movement_Control_with_Palm_Normal_and_Hand_Gesture_Interaction_in_Virtual_Reality">First Person Movement Control with Palm Normal and Hand Gesture Interaction in Virtual Reality</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="34617264" href="https://wu-th.academia.edu/ChaowananKhundam">Chaowanan Khundam</a></div><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"First Person Movement Control with Palm Normal and Hand Gesture Interaction in Virtual Reality","attachmentId":38690763,"attachmentType":"pdf","work_url":"https://www.academia.edu/15474754/First_Person_Movement_Control_with_Palm_Normal_and_Hand_Gesture_Interaction_in_Virtual_Reality","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/15474754/First_Person_Movement_Control_with_Palm_Normal_and_Hand_Gesture_Interaction_in_Virtual_Reality"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="13" data-entity-id="112841549" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/112841549/Seamless_Bare_Hand_Interaction_in_Mixed_Reality">Seamless Bare-Hand Interaction in Mixed Reality</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="38424973" href="https://independent.academia.edu/StefanoMesselodi">Stefano Messelodi</a></div><p class="ds-related-work--metadata ds2-5-body-xs">2018</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Seamless Bare-Hand Interaction in Mixed Reality","attachmentId":109949107,"attachmentType":"pdf","work_url":"https://www.academia.edu/112841549/Seamless_Bare_Hand_Interaction_in_Mixed_Reality","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/112841549/Seamless_Bare_Hand_Interaction_in_Mixed_Reality"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="14" data-entity-id="62816762" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/62816762/Data_integration_by_two_sensors_in_a_LEAP_based_Virtual_Glove_for_human_system_interaction">Data integration by two-sensors in a LEAP-based Virtual Glove for human-system interaction</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="17714658" href="https://independent.academia.edu/DaniloAvola">Danilo Avola</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Multimedia Tools and Applications</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Data integration by two-sensors in a LEAP-based Virtual Glove for human-system interaction","attachmentId":75463511,"attachmentType":"pdf","work_url":"https://www.academia.edu/62816762/Data_integration_by_two_sensors_in_a_LEAP_based_Virtual_Glove_for_human_system_interaction","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/62816762/Data_integration_by_two_sensors_in_a_LEAP_based_Virtual_Glove_for_human_system_interaction"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="15" data-entity-id="120977131" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/120977131/Open_Medical_Gesture_An_Open_Source_Experiment_in_Naturalistic_Physical_Interactions_for_Mixed_and_Virtual_Reality_Simulations">Open Medical Gesture: An Open-Source Experiment in Naturalistic Physical Interactions for Mixed and Virtual Reality Simulations</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="130948396" href="https://independent.academia.edu/ChinmayChinara">Chinmay Chinara</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Human Factors in Virtual Environments and Game Design</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Open Medical Gesture: An Open-Source Experiment in Naturalistic Physical Interactions for Mixed and Virtual Reality Simulations","attachmentId":115963776,"attachmentType":"pdf","work_url":"https://www.academia.edu/120977131/Open_Medical_Gesture_An_Open_Source_Experiment_in_Naturalistic_Physical_Interactions_for_Mixed_and_Virtual_Reality_Simulations","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/120977131/Open_Medical_Gesture_An_Open_Source_Experiment_in_Naturalistic_Physical_Interactions_for_Mixed_and_Virtual_Reality_Simulations"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="16" data-entity-id="66159988" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/66159988/3_D_HCI_An_Human_Computer_Interface_System_using_3_D_Leap_Motion_Camera">3 D HCI : An Human Computer Interface System using 3 D Leap Motion Camera</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="156636744" href="https://independent.academia.edu/SharmilyBhoite">Sharmily Bhoite</a></div><p class="ds-related-work--metadata ds2-5-body-xs">2017</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"3 D HCI : An Human Computer Interface System using 3 D Leap Motion Camera","attachmentId":77462125,"attachmentType":"pdf","work_url":"https://www.academia.edu/66159988/3_D_HCI_An_Human_Computer_Interface_System_using_3_D_Leap_Motion_Camera","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/66159988/3_D_HCI_An_Human_Computer_Interface_System_using_3_D_Leap_Motion_Camera"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="17" data-entity-id="11715068" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/11715068/Analysis_of_the_Accuracy_and_Robustness_of_the_Leap_Motion_Controller">Analysis of the Accuracy and Robustness of the Leap Motion Controller</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="28724472" href="https://independent.academia.edu/Bartholom%C3%A4usRudak">Bartholomäus Rudak</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Sensors, 2013</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Analysis of the Accuracy and Robustness of the Leap Motion Controller","attachmentId":46561330,"attachmentType":"pdf","work_url":"https://www.academia.edu/11715068/Analysis_of_the_Accuracy_and_Robustness_of_the_Leap_Motion_Controller","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/11715068/Analysis_of_the_Accuracy_and_Robustness_of_the_Leap_Motion_Controller"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="18" data-entity-id="51680296" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/51680296/Fingertip_Gestures_Recognition_Using_Leap_Motion_and_Camera_for_Interaction_with_Virtual_Environment">Fingertip Gestures Recognition Using Leap Motion and Camera for Interaction with Virtual Environment</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="187970636" href="https://independent.academia.edu/InamurRehman33">Inam ur Rehman</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Electronics</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Fingertip Gestures Recognition Using Leap Motion and Camera for Interaction with Virtual Environment","attachmentId":69297427,"attachmentType":"pdf","work_url":"https://www.academia.edu/51680296/Fingertip_Gestures_Recognition_Using_Leap_Motion_and_Camera_for_Interaction_with_Virtual_Environment","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/51680296/Fingertip_Gestures_Recognition_Using_Leap_Motion_and_Camera_for_Interaction_with_Virtual_Environment"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="19" data-entity-id="54131527" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/54131527/Leap_Motion_Controller_A_View_on_Interaction_Modality">Leap Motion Controller: A View on Interaction Modality</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="108079475" href="https://royalcet.academia.edu/ANISHAAZIZ">ANISH A AZIZ</a></div><p class="ds-related-work--metadata ds2-5-body-xs">International Journal of Research in Engineering and Technology, 2016</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Leap Motion Controller: A View on Interaction Modality","attachmentId":70644373,"attachmentType":"pdf","work_url":"https://www.academia.edu/54131527/Leap_Motion_Controller_A_View_on_Interaction_Modality","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/54131527/Leap_Motion_Controller_A_View_on_Interaction_Modality"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="20" data-entity-id="105811205" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/105811205/Suitability_of_the_Kinect_Sensor_and_Leap_Motion_Controller_A_Literature_Review">Suitability of the Kinect Sensor and Leap Motion Controller—A Literature Review</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="41820798" href="https://uni-pannon.academia.edu/VeronikaSz%C5%B1cs">Veronika Szűcs</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Sensors, 2019</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Suitability of the Kinect Sensor and Leap Motion Controller—A Literature Review","attachmentId":105175506,"attachmentType":"pdf","work_url":"https://www.academia.edu/105811205/Suitability_of_the_Kinect_Sensor_and_Leap_Motion_Controller_A_Literature_Review","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/105811205/Suitability_of_the_Kinect_Sensor_and_Leap_Motion_Controller_A_Literature_Review"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div></div><div class="ds-related-content--container"><h2 class="ds-related-content--heading">Related topics</h2><div class="ds-research-interests--pills-container"><a class="js-related-research-interest ds-research-interests--pill" data-entity-id="422" href="https://www.academia.edu/Documents/in/Computer_Science">Computer Science</a><a class="js-related-research-interest ds-research-interests--pill" data-entity-id="472" href="https://www.academia.edu/Documents/in/Human_Computer_Interaction">Human Computer Interaction</a><a class="js-related-research-interest ds-research-interests--pill" data-entity-id="854" href="https://www.academia.edu/Documents/in/Computer_Vision">Computer Vision</a><a class="js-related-research-interest ds-research-interests--pill" data-entity-id="1615" href="https://www.academia.edu/Documents/in/Usability">Usability</a><a class="js-related-research-interest ds-research-interests--pill" data-entity-id="3147" href="https://www.academia.edu/Documents/in/Gesture">Gesture</a><a class="js-related-research-interest ds-research-interests--pill" data-entity-id="39370" href="https://www.academia.edu/Documents/in/Mixed_Reality">Mixed Reality</a><a class="js-related-research-interest ds-research-interests--pill" data-entity-id="96156" href="https://www.academia.edu/Documents/in/Natural_interaction">Natural interaction</a><a class="js-related-research-interest ds-research-interests--pill" data-entity-id="96893" href="https://www.academia.edu/Documents/in/Calibration">Calibration</a></div></div></div></div></div><div class="footer--content"><ul class="footer--main-links hide-on-mobile"><li><a href="https://www.academia.edu/about">About</a></li><li><a href="https://www.academia.edu/press">Press</a></li><li><a rel="nofollow" href="https://medium.com/academia">Blog</a></li><li><a href="https://www.academia.edu/documents">Papers</a></li><li><a href="https://www.academia.edu/topics">Topics</a></li><li><a href="https://www.academia.edu/hiring"><svg style="width: 13px; height: 13px; position: relative; bottom: -1px;" aria-hidden="true" focusable="false" data-prefix="fas" data-icon="briefcase" class="svg-inline--fa fa-briefcase fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M320 336c0 8.84-7.16 16-16 16h-96c-8.84 0-16-7.16-16-16v-48H0v144c0 25.6 22.4 48 48 48h416c25.6 0 48-22.4 48-48V288H320v48zm144-208h-80V80c0-25.6-22.4-48-48-48H176c-25.6 0-48 22.4-48 48v48H48c-25.6 0-48 22.4-48 48v80h512v-80c0-25.6-22.4-48-48-48zm-144 0H192V96h128v32z"></path></svg> <strong>We're Hiring!</strong></a></li><li><a href="https://support.academia.edu/"><svg style="width: 12px; height: 12px; position: relative; bottom: -1px;" aria-hidden="true" focusable="false" data-prefix="fas" data-icon="question-circle" class="svg-inline--fa fa-question-circle fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M504 256c0 136.997-111.043 248-248 248S8 392.997 8 256C8 119.083 119.043 8 256 8s248 111.083 248 248zM262.655 90c-54.497 0-89.255 22.957-116.549 63.758-3.536 5.286-2.353 12.415 2.715 16.258l34.699 26.31c5.205 3.947 12.621 3.008 16.665-2.122 17.864-22.658 30.113-35.797 57.303-35.797 20.429 0 45.698 13.148 45.698 32.958 0 14.976-12.363 22.667-32.534 33.976C247.128 238.528 216 254.941 216 296v4c0 6.627 5.373 12 12 12h56c6.627 0 12-5.373 12-12v-1.333c0-28.462 83.186-29.647 83.186-106.667 0-58.002-60.165-102-116.531-102zM256 338c-25.365 0-46 20.635-46 46 0 25.364 20.635 46 46 46s46-20.636 46-46c0-25.365-20.635-46-46-46z"></path></svg> <strong>Help Center</strong></a></li></ul><ul class="footer--research-interests"><li>Find new research papers in:</li><li><a href="https://www.academia.edu/Documents/in/Physics">Physics</a></li><li><a href="https://www.academia.edu/Documents/in/Chemistry">Chemistry</a></li><li><a href="https://www.academia.edu/Documents/in/Biology">Biology</a></li><li><a href="https://www.academia.edu/Documents/in/Health_Sciences">Health Sciences</a></li><li><a href="https://www.academia.edu/Documents/in/Ecology">Ecology</a></li><li><a href="https://www.academia.edu/Documents/in/Earth_Sciences">Earth Sciences</a></li><li><a href="https://www.academia.edu/Documents/in/Cognitive_Science">Cognitive Science</a></li><li><a href="https://www.academia.edu/Documents/in/Mathematics">Mathematics</a></li><li><a href="https://www.academia.edu/Documents/in/Computer_Science">Computer Science</a></li></ul><ul class="footer--legal-links hide-on-mobile"><li><a href="https://www.academia.edu/terms">Terms</a></li><li><a href="https://www.academia.edu/privacy">Privacy</a></li><li><a href="https://www.academia.edu/copyright">Copyright</a></li><li>Academia ©2024</li></ul></div> </body> </html>