The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 27, 2021
Filed:
Oct. 16, 2018
Sony Interactive Entertainment Inc., Tokyo, JP;
Yoshikazu Onuki, Yokohama, JP;
SONY INTERACTIVE ENTERTAINMENT INC., Tokyo, JP;
Abstract
Disclosed herein is a line-of-sight detection apparatus connected to a brain-wave measurement apparatus configured to measure brain waves of a user, a pupil observation apparatus configured to observe a pupil of the user, and a display apparatus. The line-of-sight detection apparatus includes: an attention position identification block configured to identify, by use of measurement results by the brain-wave measurement apparatus obtained when a video having a predetermined pattern is displayed on a screen of the display apparatus, a position of attention of the user inside the screen; and a correlation identification block configured to identify a correlation between a line-of-sight direction of the user and a position inside the screen by use of observation results by the pupil observation apparatus obtained when the attention position is identified and the identified attention position.