Art Lebedev is well known for their cool keyboards, and this one really takes the cake. It's still a conceptual cake, for now, but we'd be first in line to try it when it's ready for the general public.
The Optimus Tactus takes the technology of the Optimus Maximus to the next level. Unlike Maximus, it does not have any designated keys, but is virtual touchscreen that can be reprogrammed to display anything your heart desires.
This is cool, because it could allow you to use your keyboard for more than one purpose, like watching videos as seen above. No word on when it will be available, and when it is, we're sure it will be pricey.