Patent ID: 11928381
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 0:
1. A display device comprising:
a display configured to display first content;
a memory storing instructions; and
a processor configured to execute the instructions to:
obtain first content information by analyzing the first content,
obtain user tracking information by tracking a user viewing the first content displayed by the display, the user tracking information comprising position information of the user,
determine whether a trigger condition is satisfied, based on at least one of the first content information and the user tracking information, and
based on the trigger condition being satisfied, control a communication unit to transmit second content to a projector connected to the display device,

wherein the second content is generated based on the first content,
wherein the trigger condition comprises the user tracking information indicating that a gaze of the user has changed from a first gaze in a first direction that is directed toward the display to a second gaze in a second direction that is directed away from the display,
wherein, based on the trigger condition being satisfied, the processor is configured to execute the instructions to control the communication unit to transmit the position information of the user and projection angle information to the projector, and
wherein, based on receiving the position information and the projection angle information from the communication unit, the projector is configured to output the second content at a region corresponding to the second gaze.