Kazuhiro Koshi

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The basis of the e-learning system used in most educational institutions is a character representation by a web browser. This has caused a decrease in usability. It's user interface is not easy for beginners. Therefore, the user comes to have to study the manner of operation of the system before original study. This paper proposes the GI (Gesture Interface)(More)
This paper proposes a bed environment where user can actively work in bedridden posture. The proposed bed environment is using a nursing bed as the base, and has an overhead lighting, a screen, and a projector. The environmental conditions, such as bed angle, table angle, and screen distance and angle, and the number of electric bulbs of lightings and its(More)
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