Grad students in San Diego build biometric vending machine
A group of grad students at the University of California, San Diego (UCSD) are in the process of creating what one of the students calls the “most over-designed soda machine in the world.”
Right now, the machine has attached to it a barcode scanner, a fingerprint reader, and a web cam for facial recognition. Want a Coke? Stick your thumb on the reader so the machine recognizes you as having an account, take out the drink, then walk way, never having had to reach into your pocket for change.
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