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1. (WO2018159855) FORCE SENSE PRESENTER AND BOOK

Pub. No.:    WO/2018/159855    International Application No.:    PCT/JP2018/008193
Publication Date: Sat Sep 08 01:59:59 CEST 2018 International Filing Date: Tue Feb 27 00:59:59 CET 2018
IPC: G06F 3/01
G06F 3/041
Applicants: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
日本電信電話株式会社
Inventors: YASU, Kentaro
安 謙太郎
Title: FORCE SENSE PRESENTER AND BOOK
Abstract:
The present invention presents different force senses for visually recognizable patterns, by using a previously magnetized magnetic body. This force sense presenter has: a base object comprising a first surface, the first surface being previously magnetized with a first texture that includes an S-pole region and an N-pole region; a first sheet which is provided with a visually recognizable first pattern and which is laid over the first surface side of the base object; a second sheet which is provided with a visually recognizable second pattern different from the first pattern and which is laid over the first surface side of the base object; a first contact object comprising a second surface, the second surface being previously magnetized with a second texture that includes an S-pole region and an N-pole region; and a second contact object comprising a third surface, the third surface being previously magnetized with a third texture that includes an S-pole region and an N-pole region and that is different from the second texture.