Anki's Vector is a home robot with a personality. It can recognize voice commands, detect familiar faces, and play games -- and that's just the start.

Each palm signature is associated with a numerical vector representation and is securely stored in the AWS cloud, Amazon said. A palm is the safest biometric to use because you cannot identify a ...

Amazon One uses generative AI to analyze your palm vein structure to create a “unique numerical, vector representation” of your palm that it recognizes when you scan your hand in-store.

Raw palm images aren't used. Instead your palm and underlying vein structure is used to create a unique numerical vector representation to create a signature for identity matching, Amazon said.

Instead, it creates a numerical, vector image based on the palm and the hand's underlying vein structure, which can't be replicated, then stores it in the AWS cloud.