haha I just thought of the perfect training device.

so many guns can have hair triggers. why not create a wifi enabled composite replica of guns someone is training with and get them all excited and psyched out and add a tracker to the trigger that opens a simple circuit and reports 'weapon fire' and gun orientation to the computer to help with training and reinforcing the training of proper weapons handling during apprehension or holding of a person so you can take control without shooting them accidentally in war or law enforcement actions, you could add a system that plays a very alarming bad noise when someone in the scenario is accidentally shot or you accidentally shoot the person being apprehended :P you know like you hold a pair of scissors with the point away, train them to hold their finger somewhere when handling a certain way to prevent misfire.

yes i'm thinking about shooting certain people or holding pedo money bags hostage atm.