This has to be one of the coolest innovations in keyboards that we've seen in a long time.  Let's face it, keyboards aren't exactly sexy but the Optimus OLED keyboard is looking pretty hot!

"Every key of the Optimus keyboard is a stand-alone display showing exactly what it is controlling at this very moment. ...Optimus is good for any layouts - Cyrillic, Ancient Greek, Georgian, Arabic - and so on to infinity: notes, numerals, special symbols, HTML codes, mathematical functions. "