I just had a discussion about the future of human-computer interaction and the possibilities of gesture & touch. But I think old-school keyboards still have future, I know people who use vintage typewriters for writing! So far no-one has produced a wireless typewriter keyboard, until then the keyboard Optimus Maximus is still pretty cool! Each key is a programmable oled display so you can customize your layout and keyboard graphics pretty much anyway you like – as far as I understand. At just over $2000 the price is just a little on the large side for my tastes, at least for a keyboard!