As I said, the security issue here is interesting to me as somewhat of a "hacker," but not really so important. However, there definitely are ways to exploit t

As I said, the security issue here is interesting to me as somewhat of a "hacker," but not really so important. However, there definitely are ways to exploit this. For example, the person holding the phones could search for nude pictures, or material in text messages that could be used to blackmail the children (possibly the same thing, not necessarily). I think having a bunch of "cell phone lockers" in a very public area of a public school would guard against that kind of thing pretty effectively. It would take a conspiracy of school employees to pull it off and really not be worth it.