I think it would rock if you mod something like THIS to work with a PC. You stick those pads to the commen hit areas in 1.person shoters (2 pads for torso, 1pad one both upper legs and arms etc.) so when you get hit ingame (for example torso) some sort of selfwriten software triggers the 2pads to go of and give you a feeling like you've been hit in real life (mabe not that strong...)