09-10-2003, 04:54 PM
Doc Wrote:Instead of having a push-button doorbell and key lock on your door, you have a thumb-plate. They make these little square pads that can recognize someone's thumb print, so you put that on your door and you store your's and your family's thumb prints on it. If you come to the door, put your thumb on the pad, and it recognizes it, the door unlocks. If it doesn't recognize it, it rings a doorbell.there are variations to this product already out. My dorm last year had a fingerprint detector that we needed to go through everytime we wanted to get in. it was annoying.
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