Patent ID: 11915375
Assignee: META PLATFORMS TECHNOLOGIES, LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 15:
16. One or more computer-readable non-transitory storage media embodying software that is operable when executed to:
divide at least a portion of a physical space surrounding a user into a plurality of three-dimensional (3D) regions, wherein each of the 3D regions is associated with an area of a plurality of areas in a plane;
generate estimated locations of features of objects in the portion of the physical space;
identify a region of the physical space corresponding to a ceiling of the physical space, wherein the region is a horizontal portion starting from the ceiling to a predetermined threshold distance below the ceiling;
filter the estimated locations by removing one or more of the estimated locations that are located within the identified region;
determine, based on the filtered estimated locations, an occupancy state of each of the plurality of 3D regions; and
generate, based on the occupancy state of each of the plurality of 3D regions, a visual indication for guiding movements of the user.