What do you think about this?

[Pudfark]

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.