Part one of term paper
coming to automatic teller machines this summer could mean the end of those pesky personal identification numbers, or PINs. Instead of asking you for a PIN, the ATM will scan the iris of your eye (that’s the colored part) to identify you. It may sound like science fiction, but these ATMs are already in use in Tokyo and London, and a few of ...

Part two of term paper
... a regular machine, van Naarden says. The computer uses three cameras to find and photograph your eye. The first two zero in on your eyes using a computerized facial template. The third camera takes a high-resolution photo of your eye, which the ATM then compares to a photo taken when you opened your bank account. If the two match, you can withdraw money. You won’t have to look into a viewfinder, or even open your eyes wider than normal. The cameras work at a range up to 3 feet away, and only t ...