Patent ID: 11954249
Assignee: APPLE INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  A | IPC A  G

Claim 11:
12. A head-mounted device, comprising:
a head-mounted support structure;
an electrooculography sensor that is supported by the head-mounted support structure and that is configured to gather an electrooculogram indicative of a gaze direction aligned with an object, wherein the electrooculography sensor comprises electrodes;
a speaker configured to supply audio output based on the electrooculogram and based on information about the object; and
control circuitry configured to use signals for the electrooculogram from the electrodes to identify activity selected from the group consisting of: eye blinks and facial expressions, wherein the control circuitry is configured to obtain the electrooculogram from the signals by separating the identified activity from the signals.