The articles says that this technology will initially be used for payments - but I ask, how? How is Amazon going to charge for your purchases using only your palm? Is it going to use an implanted chip, or what?
Discussion
nostr:npub1ht0rq2ej339cv0nz4m260llgdq8mz05fwpz4zjc8s7lmtduzq8hq60dyc3
Non-contact palm vein scanner most probably
https://www.keyo.com/biometric-news/fingerprint-vs-palm-vein