Patent · US Active

Alerts based on corneal reflections

US11328508B2 · kind B2 · utility

1Cited by

1References

20Claims

0Family size

Assignee

NOKIA TECHNOLOGIES OY · FI

Inventors

Christopher Wright · London, GB
Matthew John Lawrenson · Vevey, CH

Key dates

Filing date	Sep 23, 2020
Grant date	May 10, 2022
Priority date	—
Expiry date	Sep 23, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG06V10/247
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

According to various, but not necessarily all, embodiments there is provided an apparatus comprising means for: capturing at least one image of a cornea of the user; processing the at least one image to detect one or more objects and/or activities based on one or more reflections by a peripheral portion of the cornea; and providing an alert to the user for alerting the user to the detection of the one or more objects and/or activities.

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