Industrial Design by Art. Lebedev Studio

Browsing the web I visited this interesting website: Lebedev Studio from Russia (but with offices also in Latvia and Ukraine), that produces lots of industrial desing objects and projects.
You can buy them online!
One of most interesting is this keyboard named Optimus Tacticus Keyboard, without keys, a concept keyboard:

Optimus Tactus does not have physical keys, which means there are no restrictions on their shape and size.
Any part of the keyboard surface can be programmed to perform any function or to display any images.