2P2-E20 車の情報システムのためのパタン適応型マルチモーダルインタフェースの開発と評価 : 表面形状が変更可能なキーパドの設計とプロトタイプ(VRとインタフェース)

概要

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Long-time interaction between user interface and in-vehicle information system often brings about traffic accident. To solve interface design issue reducing driver distraction inducted by the interaction, a new interaction interface is proposed in this paper. The two key features of the interface are: It provides multi-modal display, tactile mode and visual mode. The tactile channel to recognize the screen information releases other heavily loaded sensory channel and reduces reaction time. Next input pattern (sequence) and surface shape are adaptive to user. According to usage frequency, surface shape is deformed and proposed to user so that user can recognize it and can do input operation in easy and quick manner. In addition input patterns are modeled depending on user's situation such as sex, age, personal biorhythm. So it offers user optimal input pattern as soon as possible than routine input pattern while reducing navigation error. To confirm the effect of keypads, experiments were performed comparing with touch screen providing routine surface shape.
一般社団法人日本機械学会の論文
2008-06-06