[gridlock]

OK, I take back my previous comment. You can have too much security. I think the happy medium for school aged kids is more along the lines of SmartCARD proximity reading ID's, but somewhere short of universal implanted ID chips.

[FBD]

Yes, but...(so goes the argument) Smart cards can be lost, or stolen, or other people can use them.

Now this implanting...that's totally...safe.

That's the logical next step.