Email Story
SureFlap uses surgically-implanted RFID chips to let your cat inside
Boing Boing Gadgets found this 10/8/2008 on dvice.com
So here's a problem: you want to allow your cat to get into your house whenever it wants, but you don't want to also let all the neighborhood cats come in as well, as they could do with a regular cat flap. The solution? Surgically embedding an RFID chip under the skin of your cat, of course. ...