my friend at uni had this idea, hes abit nuts and he comes up with allsorts of daft ideas. he wanted to build a computer in a coffee table, and then have a wireless TFT somewhere in the room, he wanted hi-res too. then someone worked out the bandwidth he'd need if he wanted a 1600x1200 image @32bit colour and a 60Hz refresh, and it came to a number much bigger than any wireless device I KNOW OF can provide. so it wouldnt work and he moved on.
hes a uni student so probably never had the funds to do it anyway