How does Whole Foods' new palm reader payment system work?

AUSTIN (KXAN) — Thanks to new technology, paying for groceries at Whole Foods Market stores is now, quite literally, in the palm of your hands.Amazon is set to roll out its new palm recognition payment technology at the 400-plus Whole Foods Market U.S. stores by the end of 2023. The technology is created by Amazon One, Amazon Web Service's palm recognition system that works for identification, payment, loyalty membership, and store entry.Why the Teenage Mutant Ninja Turtles don’t tea