Title:
HUMAN SKIN TACTILE PRESENTATION DEVICE AND METHOD FOR SETTING VIBRATION SOURCE SIGNAL IN HUMAN SKIN TACTILE PRESENTATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/241655
Kind Code:
A1
Abstract:
The human skin tactile presentation device according to the present invention is provided with: a human skin gel 1 that is provided on a propagation member 11 in which vibration propagates, and with which the finger of a subject makes contact; a moving velocity acquisition unit 2 that acquires moving velocity of the finger on the human skin gel 1; a source signal storage unit 302 that stores a source signal to be a source of vibration made to correspond to human skin; a vibration adjustment unit 304 that adjusts the size of an amplitude of the source signal in accordance with the moving velocity of the finger; and vibration output units 5A and 5B that convert the adjusted source signal to a physical vibration and output the converted vibration, and apply the vibration to the human skin gel 1 through the propagation member 11. The present invention reproduces an arbitrary skin state by a similar touching manner to when actually touching skin, without preparing many human skin gels.
Inventors:
SAITO NAOKI (JP)
MATSUMORI KOHEI (JP)
ZHANG JIANYAO (JP)
KOBAYASHI MASATO (JP)
KAJIMOTO HIROYUKI (JP)
MATSUMORI KOHEI (JP)
ZHANG JIANYAO (JP)
KOBAYASHI MASATO (JP)
KAJIMOTO HIROYUKI (JP)
Application Number:
PCT/JP2020/020806
Publication Date:
December 03, 2020
Filing Date:
May 26, 2020
Export Citation:
Assignee:
SHISEIDO CO LTD (JP)
International Classes:
H04R1/00; A61B5/107; G06F3/01
Domestic Patent References:
| WO2019003466A1 | 2019-01-03 |
Foreign References:
| JP2019032239A | 2019-02-28 | |||
| JP2018008250A | 2018-01-18 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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