US 12,449,895 B2
Presentation device actions based on head positions
Peter Siyuan Zhang, Spring, TX (US); Hsin-Chin Lin, Taipei (TW); and Cheng-Chien Chen, Taipei (TW)
Assigned to Hewlett-Packard Development Company, L.P., Spring, TX (US)
Filed by HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P., Spring, TX (US)
Filed on Oct. 27, 2022, as Appl. No. 17/975,357.
Prior Publication US 2024/0143070 A1, May 2, 2024
Int. Cl. G06F 3/01 (2006.01); G06V 10/774 (2022.01); G06V 10/82 (2022.01); G06V 40/16 (2022.01)
CPC G06F 3/012 (2013.01) [G06V 10/774 (2022.01); G06V 10/82 (2022.01); G06V 40/172 (2022.01)] 20 Claims
OG exemplary drawing
 
1. An electronic device, comprising:
a camera to capture an image of a spatial environment; and
a processor coupled to the camera,
wherein, in response to receiving the image, the processor is to:
determine, for a person in the image, degrees of pitch, yaw, and roll of a head of the person;
identify, from the pitch, yaw, and roll of the head, a head position of the person in the image;
identify, by detecting a presentation device in the image, a spatial position of the presentation device in the spatial environment;
determine, based on the head position of the person relative to the spatial position of the presentation device, whether the person in the image is viewing the presentation device; and
execute, in response to determining that the person in the image is viewing the presentation device, an action to manipulate an operation of the presentation device.