http://www.bbc.co.uk/news/technology-16836031
Kinect for Windows gesture sensor launched by Microsoft
Kinect holds the record for being the fastest selling consumer device in history.
Microsoft has launched a version of Kinect, its voice and motion-controlled sensor, to work with Windows-based PCs.
Might be interesting?
Though, I think I would rather do the Cntrl-E...than dive out of my chair.