Patent ID: 11909950
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 10:
11. A testing apparatus comprising:
a depth sensor disposed in a position at an end of the testing apparatus; and
a plurality of targets, wherein:
each target is located at a different distance away from the depth sensor;
at least one portion of each of the plurality of targets is visible within a field-of-view (FOV) of the depth sensor; and
an entirety of the FOV of the depth sensor is occluded by one or more portions of each of the plurality of targets;

wherein:
the plurality of targets comprise a first target and a set of second targets;
the distance between the first target and the depth sensor is a largest distance among the different distances;
each of the set of second targets includes a cutout portion; and
the first target is visible within the FOV of the depth sensor through each cutout portion.