{"id":1587,"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=1587"},"modified":"2022-02-25T12:41:11","modified_gmt":"2022-02-25T03:41:11","slug":"fundamental-study-of-pointing-motion-characteristics","status":"publish","type":"page","link":"https:\/\/www.icd.riec.tohoku.ac.jp\/en\/research\/projects\/fundamental-study-of-pointing-motion-characteristics\/","title":{"rendered":"Fundamental study of pointing motion characteristics"},"content":{"rendered":"\n<h1>Fundamental study of pointing motion characteristics<\/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>Since user always operates the mouse using cursor position as a feedback, C-D ratio (an indicator for determining the speed of the cursor) has a major effect on visual-motor control give in pointing reaching movement. Until now, various studies on C-D ratio have been done, all of them only evaluated efficiency of appropriate C-D ratio pointing time, pointing arrival process hasn`t been discussed.<br>In our study, by the analysis of movement characteristics such as speed distribution in the human pointing, for the purpose of setting the guidelines of appropriate C-D ratio pointing, we investigate motion planning and tradeoff relationship between pointing time and intuitive operation. (Journal of Information Processing Society of Japan, 2008)<\/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=\"399\" height=\"265\" src=\"https:\/\/www.icd.riec.tohoku.ac.jp\/en\/wp-content\/uploads\/sites\/3\/abstract\u4fee\u6b63-e1634187476404.png\" alt=\"\" class=\"wp-image-1520\" srcset=\"https:\/\/www.icd.riec.tohoku.ac.jp\/en\/wp-content\/uploads\/sites\/3\/abstract\u4fee\u6b63-e1634187476404.png 399w, https:\/\/www.icd.riec.tohoku.ac.jp\/en\/wp-content\/uploads\/sites\/3\/abstract\u4fee\u6b63-e1634187476404-300x199.png 300w\" sizes=\"(max-width: 399px) 100vw, 399px\" \/><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Fundamental study of pointing motion characteristics Since user always operates the mouse using cursor positio [&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\/1587"}],"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=1587"}],"version-history":[{"count":1,"href":"https:\/\/www.icd.riec.tohoku.ac.jp\/en\/wp-json\/wp\/v2\/pages\/1587\/revisions"}],"predecessor-version":[{"id":1588,"href":"https:\/\/www.icd.riec.tohoku.ac.jp\/en\/wp-json\/wp\/v2\/pages\/1587\/revisions\/1588"}],"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=1587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}