If you tolerate this, then YOU will be next
This is by far the scariest article I have read for quite awhile. It's all for the kids own sake of course;

Stillman has gone whole-hog for radio-frequency technology, which his year-old Enterprise Charter School started using last month to record the time of day students arrive in the morning. In the next months, he plans to use RFID to track library loans, disciplinary records, cafeteria purchases and visits to the nurse's office. Eventually he'd like to expand the system to track students' punctuality (or lack thereof) for every class and to verify the time they get on and off school buses.

Soon we will all be wearing RFID tags, for the sake of public security.