Patent ID: 11875602
Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A non-transitory machine-readable storage medium encoded with instructions executable by a processor of a computing device to, when executed by the processor, cause the processor to:
capture an image of a face of a user viewing a display device;
identify light from the display device reflected off the face of the user;
identify a light source in the captured image, the light source different from the display device, wherein identifying the light source comprises performing object recognition of the light source in the captured image;
determine a signature of the light in the captured image by:
positively weighting a light measurement from the light source; and
negatively weighting a light measurement emanating from the display device and reflected off the face of the user; and

modify a display device setting based on the signature of the light in the captured image.