Title:
情報入力装置
Document Type and Number:
Japanese Patent JP7409502
Kind Code:
B2
Abstract:
A first determination unit determines whether a movement of an eyelid or an eyebrow of a wearer has occurred, based on an electric signal measured by a first measurement electrode with a common electrode as a ground potential. A second determination unit determines whether a movement of a jaw of the wearer has occurred, based on an electric signal measured by a second measurement electrode with the common electrode as a ground potential. An output unit outputs a command due to operation of a spectacle frame by the wearer when the first determination unit determines that the movement of the eyelid or the eyebrow of the wearer has occurred and, at the same time, the second determination unit determines that the movement of the jaw of the wearer has occurred.
Inventors:
Kazuyoshi Ono
Arata Toyoda
Arata Toyoda
Application Number:
JP2022531304A
Publication Date:
January 09, 2024
Filing Date:
June 24, 2020
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
G06F3/01; A61B5/256; A61B5/389; A61B5/398; G02C1/00
Domestic Patent References:
| JP2008304451A | ||||
| JP2005293061A | ||||
| JP2019017945A | ||||
| JP2014515291A |
Foreign References:
| US20190346928 | ||||
| US20190265802 |
Attorney, Agent or Firm:
Shigeki Yamakawa
Yuzo Koike
Masaki Yamakawa
Yasushi Motoyama
Yuzo Koike
Masaki Yamakawa
Yasushi Motoyama