DETECTION DEVICE AND METHOD

The present technology relates to detection apparatus and method by which the operability can be enhanced with a simple configuration. A contact lens type line-of-sight detection apparatus has a shape such that it is wearable on an eyeball of a user. Furthermore, in the line-of-sight detection appar...

Full description

Saved in:
Bibliographic Details
Main Authors SAKO, Yoichiro, IWASAKI, Masanori
Format Patent
LanguageEnglish
French
German
Published 21.12.2022
Subjects
CALCULATING
COMPUTING
COUNTING
DIAGNOSIS
ELECTRIC DIGITAL DATA PROCESSING
HANDLING RECORD CARRIERS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
SURGERY
Online AccessGet full text

Cover

More Information
Summary:The present technology relates to detection apparatus and method by which the operability can be enhanced with a simple configuration. A contact lens type line-of-sight detection apparatus has a shape such that it is wearable on an eyeball of a user. Furthermore, in the line-of-sight detection apparatus, a plurality of light-emitting sections that output light and a plurality of light-receiving elements that receive light reflected by an eyeball surface. The light-receiving elements receive light that has been output from the light-emitting sections and reflected by the eyeball surface and output light-receiving signals according to amounts of light received. The signal processing unit detects a line of sight of the user based on the light-receiving signals of the light-receiving elements. The present technology can be applied to a contact lens type line-of-sight detection apparatus or a display apparatus.
Bibliography:Application Number: EP20140826483