公开(公告)号：US12051277B1

公开(公告)日：2024-07-30

申请号：US17303626

申请日：2021-06-03

Applicant: AMAZON TECHNOLOGIES, INC.

Inventor： Amit Sharad Kulkarni ,  Baomin Wang ,  Umer Shahid ,  Matthew Christopher Smith ,  Howie Ho Wai Lau ,  Jennifer Li ,  Oluseyi Oluyemisi Babatola ,  Craig Black ,  Douglas Christopher Bruey ,  Charles Joseph Tucker Peach

IPC: G06V40/70 ,  G06F3/02 ,  G06V40/12

CPC classification number: G06V40/70 ,  G06F3/021 ,  G06V40/1365

Abstract: A multi-sensor input device includes multi-color lights to illuminate a user's hand with various colors of light including visible and infrared, as well as sensors including a photodetector, a red-green-blue (RGB) camera, and an infrared camera. During operation, sensor data generated by the sensors may represent non-biometric input such as a barcode that is printed or shown on another device's display, biometric input such as images of surface and subcutaneous features of the user's hand, and so forth. The biometric input may then be processed to identify the user. The input device also includes antitamper features to improve security. The input device may be used at various locations, such as at an entry portal, point of sale, and so forth.