Isn't this THE way to demonstrate your touchscreen device? Nokia had long been refusing to join the iPhone-esque smartphone bandwagon, but once they have decided to claim their own share, they have poured kick-ass effort (at least in marketing).
If the keyboard and wireless function also work, this mock-up can turn into a makeshift Dance Dance Revolution arcade. Uh, looks unlikely because if they did, there would already be a crowd of teenagers typing with their full body movement, and an equal number of crowd cheering and criticizing their effort. Sorry, maybe it is still half-ass.