It’s official: In 2025, fingerprints are out, palm veins ... would randomly open at certain times when I was nearby. It turns out this is a feature, not a bug, called “Grab and go” mode ...

Entering the Amazon Go store by scanning my palm. (GeekWire Photo / Todd Bishop) What if grabbing a drink from ... put more shoppers in the palm of its hands. Those are some of my takeaways ...