Art Lebedev Studio who we all know from the Optimus Maximus keyboard has shown the first prototype of the Optimus Popularis. This little brother of the first model comes with eleven special keys which seem to be OLED, the rest of the keys look fairly normal. Which quite honestly might be an excellent compromise between functionality, aesthetics and obviously the price.
Art Lebedev did not release any other details about this product other then showing a picture, though they suggest .. it's a completely different principle that is being applied to this keyboard. We can't wait, let's just hope it's not tagged with a gicanticus pricus.