It's 'smell-o-vision' for gaming: GameScent emits 'gunfire' and other scents while you play

Imagine getting a whiff of dewy freshness – à la fresh-cut grass — while trudging through the wilderness within your favorite triple-A game.And then suddenly, without warning, an enemy hops out behind a tree. Pew, pew, pew! A gunfight ensues and you can smell the acrid aroma of smoke.The team behind GameScent, an AI-based device that emanates scents that corresponds with the on-screen gameplay, gave Mashable a whiff – pun attended – of how the aroma-emitting gadget