If I remember correctly, no one on a K-12 school campus has much privacy. Lockers get searched, the halls get monitored, attendance is taken and weird stuff is mostly prevented from happening in the bathrooms. That's a typical school atmosphere.
So now
the invasion of privacy has been automated with electronic tracking devices on students at a Sutter, CA school. Maybe I'm just loopy today from more Bondo fumes but I don't have a real problem with this.