Gravity Vests are a Go

We thought TN Games' original idea - the vest that replicates the body blows of your favorite first person shooter with compressed air and pressure zones - was a little nuts, and their latest add on - a helmet that brings the experience, head shots and all, to the shell protecting your precious brain meats - might be useful as an indication that your gaming obsession has gone a little too far, but the other product they're introducing to the world at CES 2008 actually seems to make sense: it's a vest that maps g-force impacts of racing games and flight simulations to your body.