ANGULAR LIGHT SENSOR AND EYE TRACKING

Angular sensors (120) that may be used in eye-tracking systems are disclosed. An eye-tracking system may include a plurality of light sources (110) to emit illumination light (113) and a plurality of angular light sensors (120) to receive returning light (117) that is the illumination light reflecti...

Full description

Saved in:
Bibliographic Details
Main Authors DIAZ, Liliana Ruiz, SHARMA, Robin, LIAO, Christopher Yuan Ting, NUCCI, Giancarlo Sigurd Sante, HUANG, Ruiting, PETERSON, Jonathan Robert, ROBINSON, Clare Joyce, OUDERKIRK, Andrew John
Format Patent
LanguageEnglish
French
German
Published 19.06.2024
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:Angular sensors (120) that may be used in eye-tracking systems are disclosed. An eye-tracking system may include a plurality of light sources (110) to emit illumination light (113) and a plurality of angular light sensors (120) to receive returning light (117) that is the illumination light reflecting from an eyebox region (195). The angular light sensors (120) may output angular signals representing an angle of incidence of the returning light.
Bibliography:Application Number: EP20220765662