両眼の位置検出を利用した多次元操作インタフェースの検討

概要

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Computer user interface methods that utilize the user's gazes have been investigated recently. These methods may enable us to operate computers without using a mouse, and improve the accessibility of computers for users having disabilities on their hands. However, those methods using gazes also have a difficulty, because eye movements often include involuntary ones and the users need to concentrate on controlling their eye movement. We propose a user-interface system that enables the user to control a computer without needing to use any pointing devices. We discuss a way of detecting the three-dimensional eye locations using first Purkinje images, which are images reflected on the eyes' corneal surfaces. Furthermore, we also demonstrate a prototype system that utilizes this eye location detection method and enables the user to operate commercial applications with only using facial movements and without a mouse. Finally, we present our experimental results and evaluate this method.
社団法人映像情報メディア学会の論文
2007-04-01