They invented Tetris...

...and now Russia's biggest design agency has come up with what must be the coolest invention since Alexey Pajitnov's masterpiece.
Cue the Optimus Keyboard - where each key is actually a mini LED screen on it's own! A brilliantly cool idea, with endless possibilities. Push one button and your keyboard changes from English to any other language in the world. Pissed off at all those keyboard shortcuts you can't remember in photoshop? Optimus' keys will show you an icon of what each key is.
BUT, the main thing this keyboard gets a mention here? check this out: