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Title:
INFORMATION DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/079407
Kind Code:
A1
Abstract:
An information display device (HMD) 100 comprises a first image-capturing unit 133 that acquires an external image, a second image-capturing unit 134 that acquires a face image of a user who wears the HMD, a line-of-sight position detection unit 1111 that detects the position of the line of sight of the user who wears the HMD by analyzing the face image of the user, and a display unit 131 that displays an augmented reality object (AR object). On the basis of the external image acquired by the first image-capturing unit 133, an object generation unit 1112 generates an AR object to be displayed on the display unit 131. A display control unit 1113 controls the display state of the AR object on the display unit 131 on the basis of the position of the line of sight of the user. For example, an AR object (still image) 203 is enlarged only in a period during which a user's line-of-sight 32 agrees with the object.

Inventors:
YOSHIZAWA KAZUHIKO (JP)
HASHIMOTO YASUNOBU (JP)
Application Number:
PCT/JP2019/041327
Publication Date:
April 29, 2021
Filing Date:
October 21, 2019
Export Citation:
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Assignee:
MAXELL LTD (JP)
International Classes:
G02B27/02; G06F3/0481; H04N5/64
Foreign References:
JP2018092672A2018-06-14
JP2016004340A2016-01-12
JP2014090386A2014-05-15
JP2016004402A2016-01-12
Attorney, Agent or Firm:
SEIRYO I.P.C. (JP)
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