Title:
WARMTH SENSATION PRESENTATION DEVICE AND WARMTH SENSATION PRESENTATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/218863
Kind Code:
A1
Abstract:
[Problem] To provide a warmth sensation presentation device and a warmth sensation presentation system that make it possible to present a sense of warmth to a user at an appropriate timing. [Solution] A measurement device according to one embodiment of the present technology is equipped with a measurement unit, a gas supply unit, and a control unit. The measurement unit is equipped with a hot/cold source, a housing, a moving part, and a control unit. The housing includes a space for housing the hot/cold source. The moving part moves, from the space to the outside of the space, heat generated by the heating or cooling of the hot/cold source to a prescribed temperature. Prior to generating a first control signal for driving the moving part, the control unit generates a second control signal for heating or cooling the hot/cold source to the prescribed temperature.
Inventors:
ORIHASHI MASAKI (JP)
ISHIKAWA YURI (JP)
NAKAGAWA YUSUKE (JP)
LIU YUHU (JP)
ISHIKAWA YURI (JP)
NAKAGAWA YUSUKE (JP)
LIU YUHU (JP)
Application Number:
PCT/JP2023/015277
Publication Date:
November 16, 2023
Filing Date:
April 17, 2023
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
G06F3/01; G05D23/19
Foreign References:
| JPH0950232A | 1997-02-18 | |||
| JP2011194023A | 2011-10-06 |
Other References:
SAITO YOSHIHIDE, KUME YUICHIRO: "A Feasibility Study on Non-contact Thermal Display", ITE TECHNICAL REPORT, EIZO JOHO MEDIA GAKKAI, TOKYO, JP, vol. 39, no. 11, 3 March 2015 (2015-03-03), JP , pages 1 - 4, XP009541474, ISSN: 1342-6893, DOI: 10.11485/itetr.39.11.0_1
ITO NOBUTERU, HISASHI HADA: "Arrangement and Evaluation of Heat Sources for Presenting Tactile Stimuli from Overall Surroundings in VR Space", ISPJ ENTERTAINMENT COMPUTING SYMPOSIUM (EC2019).), INFORMATION PROCESSING SOCIETY OF JAPAN, 1 September 2019 (2019-09-01), pages 303 - 309, XP093107322
ITO NOBUTERU, HISASHI HADA: "Arrangement and Evaluation of Heat Sources for Presenting Tactile Stimuli from Overall Surroundings in VR Space", ISPJ ENTERTAINMENT COMPUTING SYMPOSIUM (EC2019).), INFORMATION PROCESSING SOCIETY OF JAPAN, 1 September 2019 (2019-09-01), pages 303 - 309, XP093107322
Attorney, Agent or Firm:
MINAMI AOYAMA PATENT AND TRADEMARK ATTORNEYS (JP)
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