Optimus Keyboard
Now, if THAT’s not a keyboard…
Each key of the Optimus Keyboard contains an independent TFT-Display instead of a classic sticker 
Apart from the fact that it it looks cool and can impress your neighbour(s), it might become your perfect buddy when being forced to edit multilanguage content in a CMS…
http://www.artlebedev.com/portfolio/optimus
I saw this just the other day. It is quite awesome. I wonder what sort of power it would take for something like this. It would really be awesome to see someone put something like this in a laptop!