119302 超音波振動を用いたアクティブタッチ触感の呈示手法の提案(OS17 ロボティクス・メカトロニクス1,オーガナイズド・セッション)

Abstract

When we display the texture of virtual 3D objects, it is required to display both tactile and force information at the same time. Although some force displays are commercially available, a wearable tactile display should be realized display tactile information together with force information. Hence this paper proposes a novel wearable tactile display aiming for the integration with force display. Active touch is required to display tactile information more sensitively. That means it is need to recreate active touch when we display tactile information using wearable tactile display. To realize such a device, we used the squeeze film effect for tactile display, occurred by an ultrasonic vibration. In addition to this, we propose to move a sheet between finger and ultrasonic vibrator. First, we develop device using the method we propose. Then, we verified the usability of the wearable tactile display by experiments.