The future is now. Both footages provide the same technology implemented in different ways. In the first footage we can see a part of the movie Minority Report where Tom Cruz uses his hands to control a crime investigation software on a some kind flat screen surface. Very cool and useful, indeed.

In the second footage we can see the same effect but produced with the help of Nintendo Wii, without no doubt, the best product of 2007 and maybe even 2008.