School Cafeterias Trading Lunch Money For Fingerprint Scans (CBS Chicago, IL)
More and more schools across the country are opting for a pay-by-fingerprint system in the cafeteria to cut down on theft and speed up the lunch line.
School Cafeterias Trading Lunch Money For Fingerprint Scans (CBS Chicago, IL)
More and more schools across the country are opting for a pay-by-fingerprint system in the cafeteria to cut down on theft and speed up the lunch line.