Except of course the kind of violence that people are often concerned about takes a while, and having a panic button that conspiciously calls for help can be qu

Except of course the kind of violence that people are often concerned about takes a while, and having a panic button that conspiciously calls for help can be quite useful. If you're just being robbed, you just give them your money; but if you're about to be raped and/or kidnapped, this could quite possibly save your life.