Steve
Senior Member
I've often wondered about the value based on this, and also the same argument as an RF keyfob or prox card and the chance that the card /fob is lost or stolen. While I think the potential is great, I think it is more secure and useful when chip implants become mainstream, if that ever happens.The other consideration for this is that you'd have to have your tag with you at all times. The sizes are small enough that this isn't a big deal, but we don't carry them on-person while home. I keep one in my wallet, Diane keeps one in her purse and we have a keyfob tag on a keychain for guests or house/pet sitters that visit while we're away.
And Peter, what do you do for the kids? I just don't see how the kids would keep one safe - no wallet, no keys, and carelessness?