{"id":1572,"date":"2021-11-10T18:00:54","date_gmt":"2021-11-10T09:00:54","guid":{"rendered":"https:\/\/www.icd.riec.tohoku.ac.jp\/en\/?page_id=1572"},"modified":"2021-12-03T14:03:28","modified_gmt":"2021-12-03T05:03:28","slug":"delphian-desktop","status":"publish","type":"page","link":"https:\/\/www.icd.riec.tohoku.ac.jp\/en\/research\/projects\/delphian-desktop\/","title":{"rendered":"Target prediction interface &#8220;Delphian Desktop&#8221;"},"content":{"rendered":"\n<h1>Target prediction interface &#8220;Delphian Desktop&#8221;<\/h1>\n\n\n\n<div class=\"is-layout-flex wp-container-3 wp-block-columns\">\n<div class=\"is-layout-flow wp-block-column\">\n<p>This research details the design and evaluation of the Delphian Desktop, a mechanism for online spatial prediction of cursor movements in a Windows-Icons-Menus-Pointers (WIMP) environment. Interaction with WIMP-based interfaces often becomes a spatially challenging task when the physical interaction mediators are the common mouse and a high resolution, physically large display screen. These spatial challenges are especially evident in overly crowded Windows desktops. The Delphian Desktop integrates simple yet effective predictive spatial tracking and selection paradigms into ordinary WIMP environments in order to simplify and ease pointing tasks. Predictions are calculated by tracking cursor movements and estimating spatial intentions using a computationally inexpensive online algorithm based on estimating the movement direction and peak velocity. In testing the Delphian Desktop effectively shortened pointing time to faraway icons, and reduced the over-all physical distance the mouse (and user hand) had to mechanically traverse.(ACM UIST 2005)<\/p>\n<\/div>\n\n\n\n<div class=\"is-layout-flow wp-block-column\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"409\" height=\"273\" src=\"https:\/\/www.icd.riec.tohoku.ac.jp\/en\/wp-content\/uploads\/sites\/3\/Delphian_Desktop_abstract-e1634114637816.png\" alt=\"\" class=\"wp-image-1408\" srcset=\"https:\/\/www.icd.riec.tohoku.ac.jp\/en\/wp-content\/uploads\/sites\/3\/Delphian_Desktop_abstract-e1634114637816.png 409w, https:\/\/www.icd.riec.tohoku.ac.jp\/en\/wp-content\/uploads\/sites\/3\/Delphian_Desktop_abstract-e1634114637816-300x200.png 300w\" sizes=\"(max-width: 409px) 100vw, 409px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"jetpack-video-wrapper\"><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class='youtube-player' width='1170' height='659' src='https:\/\/www.youtube.com\/embed\/-gNDaZvl2SI?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=ja&#038;autohide=2&#038;wmode=transparent' allowfullscreen='true' style='border:0;' sandbox='allow-scripts allow-same-origin allow-popups allow-presentation'><\/iframe><\/span><\/div>\n<\/div><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>Publication<\/h3>\n\n\n\n<h4>International<\/h4>\n\n\n\n<ul id=\"block-f56c8c37-8983-49f7-ac4a-14cbbc18d384\"><li>Takeshi Asano, Ehud Sharlin, Yoshifumi Kitamura, Kazuki Takashima, and Fumio Kishino. 2005. Predictive interaction using the delphian desktop. In <em>Proceedings of the 18th annual ACM symposium on User interface software and technology<\/em> (<em>UIST &#8217;05<\/em>). Association for Computing Machinery, New York, NY, USA, 133\u2013141. <a href=\"https:\/\/doi.org\/10.1145\/1095034.1095058\">[PDF]<\/a><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Target prediction interface &#8220;Delphian Desktop&#8221; This research details the design and evaluation of  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":933,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/page-full-width.php","meta":[],"_links":{"self":[{"href":"https:\/\/www.icd.riec.tohoku.ac.jp\/en\/wp-json\/wp\/v2\/pages\/1572"}],"collection":[{"href":"https:\/\/www.icd.riec.tohoku.ac.jp\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.icd.riec.tohoku.ac.jp\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.icd.riec.tohoku.ac.jp\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.icd.riec.tohoku.ac.jp\/en\/wp-json\/wp\/v2\/comments?post=1572"}],"version-history":[{"count":3,"href":"https:\/\/www.icd.riec.tohoku.ac.jp\/en\/wp-json\/wp\/v2\/pages\/1572\/revisions"}],"predecessor-version":[{"id":2071,"href":"https:\/\/www.icd.riec.tohoku.ac.jp\/en\/wp-json\/wp\/v2\/pages\/1572\/revisions\/2071"}],"up":[{"embeddable":true,"href":"https:\/\/www.icd.riec.tohoku.ac.jp\/en\/wp-json\/wp\/v2\/pages\/933"}],"wp:attachment":[{"href":"https:\/\/www.icd.riec.tohoku.ac.jp\/en\/wp-json\/wp\/v2\/media?parent=1572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}