First hit to the body – El Segundo, California-based Aura Systems Inc seems to have beaten its rivals to the punch and delivered a knock-out blow with its virtual reality vest everyone else in the game: the thing is called the Interactor, and is worn like a backpack, and is activated by video games systems so that when a rival lands a blow or a shot on you, you know all about it; the thing costs $100 and is UKP60 here in the UK, and Aura says that it shipped 82,209 of the garments in the last seven days of August.
