Motion Sensing plus more. At a glance, it looks as if Movea is using information taken from the Location Sensor and Inertial Sensor along with Data Fusion... very interesting. What a huge market. Now, with NUNCHI, the companies will have even more information available to them. NUNCHI has access to a Sensor set that includes... Location, Inertial, Optical, and Acoustic Sensors. IMO, it would seem that even larger market would be available.