Patent ID: 11887049
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  F | IPC F  G

Claim 15:
16. A carrier comprising:
a first base portion;
a second base portion;
a platform disposed between the first base portion and the second base portion, the platform configured to support a plurality of rollable carts;
a frame coupled to the first base portion and the second base portion;
a first light curtain assembly coupled to the frame on a first side of the carrier, the first light curtain assembly comprising a first light source and a first light sensor;
a second light curtain assembly coupled to the frame on a second side of the carrier, the second light curtain assembly comprising a second light source and a second light sensor;
a first reflective component removably coupled to the first base portion on the first side of the carrier; and
a second reflective component removably coupled to the first base portion on the second side of the carrier.