Biometric Finger ScannerJust when you thought things were convenient – and being made increasingly easier through things like biometric identifiers. Fingerprint technology is fairly common – and now a Catholic High School in Utah has implemented a system which allows students to conveniently pay for their lunch purchases using only their finger. The system automatically debits the students account and more importantly, allows parents to see an itemized listing of what their purchases are for.

Of 1,000 students surveyed, only 22 had issues with using their fingerprint and kept the chow line moving.