If you're going to build a floating chair, why not make it look as high tech as possible? That's what Brit company Hoverit has done with its magnetic, levitating chair. Is it a mistake that this picture looks like something out of Tron? No:
The Hoverit has big-assed magnets in both the base and the upper section of the acrylic chair to keep it floating. If you have credit cards in your wallet, we suggest leaving them on a side table.
Product page [Hoverit via The Register]