公开(公告)号：US20220004258A1

公开(公告)日：2022-01-06

申请号：US17295138

申请日：2019-11-13

Applicant: SONY GROUP CORPORATION

Inventor： Masahiro SATO ,  Koji FUKUMOTO ,  Akira ONO ,  Tomoaki TAKUMA ,  Satoshi SUZUKI ,  Asami YAMAGISHI ,  Tomomasa YOKOYAMA

IPC: G06F3/01 ,  G08B6/00 ,  G06F1/16 ,  F15B21/045

Abstract: [Object] To provide a tactile sense presentation apparatus, an electronic apparatus, an accessory, and a holding apparatus that can achieve an improvement in mountability.
[Solving Means] A tactile sense presentation apparatus according to an embodiment of the present technology includes a mounting portion, a pump unit, and a control unit. The mounting portion is mounted on a target object and includes a surface material which is deformable in at least a part of a contact portion with the target object. The pump unit includes a flow path, which is connected to the mounting portion, and feeds a fluid for deforming the surface material to the mounting portion. The control unit controls driving of the pump unit.