把持物体への衝撃位置を再現可能な小型の触覚デバイス

モータの回転の慣性力を利用した触覚デバイスの提案と手元の振動波形の比較による実験

抄録

In recent years, research and development using VirtualReality (VR) has been active due to improvements in video and audio technology, etc. By presenting tactile and force information to the user in VR, it is possible to improve the sense of presence, operability, and safety. In this study, we aim to develop a compact device that can perceive the impact position of a grasped object in a virtual environment by instantly changing the direction of the inertial force of motor rotation. In this paper, we compare the vibration waveforms of the hand when a ball is actually dropped onto a racket and when a tactile force is presented by the developed device, and conduct an experiment using a questionnaire.