| 摘要 |
PROBLEM TO BE SOLVED: To present force sense to a finger pad part of a fingertip.SOLUTION: A force sense presentation device 100 includes: a support member 110 for supporting a finger pad part of a fingertip; a pressurizing member 120 for being in contact only with a nail part of the fingertip and pressurizing the nail part in the direction of the support member 110; and an actuator 130 for adjusting pressurizing force of the nail part by the pressurizing member 120. Then, in the state of supporting the finger pad part of the fingertip by the support member 110, by pressurizing the nail part of the fingertip in the direction of the support member 110 by the pressurizing member 120, force equivalent to external force is made to act on the fingertip. When the external force is made to act on the nail part of the fingertip, the finger pad part is pressed to the support member 110, and it is perceived as reaction force acting on the finger pad part from the support member 110. Thus, the reaction force is felt as a sense of pressing an object for a human, and the force sense corresponding to the magnitude of the external force made to act on the nail part can be presented. |
