Art Lebedev, talented Russian designer; been pitching the Optimus keyboard for almost 5 years now. It has been a pretty image on the paper for a long time but first time this CES we were able to touch the actual thing. Lebedev's keyboard features a small OLED screen for each key on this full QWERTY keyboard and you can customize it with your PC or via memory card slot. Will set you back $1500; yikes.
Note: Met Lebedev at his booth and he tells me he'd like to make a gaming version with less keys. Hmm...