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Replacing Lunch Money with Hand Scanners.
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- Abstract:
The article reports that a cafeteria sales system called PalmSecure implemented in 2012 at Carroll County Public Schools in Baltimore, Maryland uses a high-tech infrared hand scanner to access student accounts with pre-deposited money to hasten the lunch line process. According to the author, PalmSecure enables the electronic cash register to access information from a student database and account.
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