Title:
INFORMATION INPUT DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/260831
Kind Code:
A1
Abstract:
According to the prevent invention, a first determination unit (121) determines the occurrence of the movement of an eyelid or eyebrow of a wearer, on the basis of an electric signal measured by a measurement electrode (102), using a common electrode (150) as a ground potential. A second determination unit (122) determines the occurrence of the movement of the face of the wearer when a deflection detection unit (104) detects the deflection of a spectacle frame (101). An output unit (123) outputs a command by operating the spectacle frame (101) of the wearer, when the first determination unit (121) determines the occurrence of the movement of the eyelid or eyebrow of the wearer and at the same time, the second determination unit (122) determines the occurrence of the movement of the face of the wearer.
Inventors:
ONO KAZUYOSHI (JP)
TOYOTA SHIN (JP)
TOYOTA SHIN (JP)
Application Number:
PCT/JP2020/024781
Publication Date:
December 30, 2021
Filing Date:
June 24, 2020
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
G02C11/00; G06F3/01
Foreign References:
| US20190346928A1 | 2019-11-14 | |||
| JP2005293061A | 2005-10-20 | |||
| JP2019017945A | 2019-02-07 |
Attorney, Agent or Firm:
YAMAKAWA, Shigeki et al. (JP)
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