Wheels, that’s so last year. A research team at Japan’s Kobe Gakuin University have invented a wheel chair, or perhaps just a chair, that floats on a small cushion of air, sort of like a hovercraft, in fact just like a hovercraft. A few problems, though: it can only carry up to 330lbs and won’t work on carpet or floor mats. And what about propulsion? A standard wheel chair can easily be self driven. Check the vid below.