Patent ID: 11906732
Assignee: MAGIC LEAP, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 0:
1. A display system, comprising:
a frame configured to be supported on a head of a user;
a display disposed on the frame, the display configured to project light into an eye of the user to display augmented reality image content to a vision field of the user;
one or more sensors comprising an inward-facing imaging system configured to sense one or more facial features of the user; and
processing electronics in communication with the display and the one or more sensors, the processing electronics configured to:
determine whether the frame has been removed from the head of the user by analyzing images received from the inward-facing imaging system to identify one or more periocular features of the user, wherein the frame has been removed from the head of the user if the one or more periocular features are identified in a first one of the images and not identified in a second one of the images; and
cause the display system to reduce power of one or more components of the display system based at least in part on the determination that the frame has been removed from the head of the user.