Patent · US Active

Eye-tracking enabled wearable devices

US10467470B2 · kind B2 · utility

5Cited by

19References

28Claims

0Family size

Assignee

Tobii AB · SE

Inventors

Simon Gustafsson · Stockholm, SE
Anders Kingbäck · Danderyd, SE
Peter Blixt · Danderyd, SE
Richard Hainzl · Stockholm, SE

Key dates

Filing date	Sep 26, 2016
Grant date	Nov 5, 2019
Priority date	—
Expiry date	May 9, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG09G2354/00
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A system for determining a gaze direction of a user in a wearable device is disclosed. The system may include a display device, a primary lens, an illuminator, and a plurality of imaging device. The primary lens may be disposed in front of the display device. The illuminator may be configured to illuminate an eye of a user. The plurality of imaging devices may be disposed on or in the primary lens to detect light reflected by the eye of the user.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.