SodaVision - A Biometric Vending Machine
Andy Williams writes CR80News about a biometric vending machine developed by graduate students at the University of California San Diego. "Want a Coke? Stick your thumb on the reader so the machine recognizes you as having an account, take out the drink, scan it with the barcode reader, then walk way, never having had to reach into your pocket for change." The project is the brainchild of UCSD engineering associate professor Stefan Savage.
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