Patent ID: 11928256
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 8:
9. A wireless earphone comprising:
a sensor;
a memory storing instructions; and
a processor configured to execute the instructions to:
estimate a posture of the wireless earphone based on data obtained using the sensor;
estimate a posture of a head of a user based on the posture of the wireless earphone;
estimate a field of view (FOV) of the user based on the posture of the head of the user;
provide the FOV of the user to an electronic device for the electronic device to determine whether the user is gazing at a screen based on a comparison of the FOV of the user and an FOV of the electronic device, recognize a gaze of the user based on a determination that the user gazes at the screen of the electronic device, and perform a specified function based on the gaze of the user.