Motion Based Musical Instruments - Biggest Invention Portfolios

Microsoft, Nintendo and many others are jumping onto the body motion based musical instrument band wagon.

http://thenextweb.com/microsoft/2011/02/26/kinects-exciting-future-as-a-musical-instrument/

The largest and broadest known body motion based invention portfolio using Body Motion Matrix TM and many other technologies were researched by Innovation Institute, LLC since the 1990's.  The main inventor's inventions were discussed with Sony when he grew up in Tokyo during the late 1970's (guess which invention he discussed while his father worked for the US Embassy?).