Digital Motion processor questions

hey guys! I was curious to know if anyone here could help me out with understanding what a digital motion processor is? I tried googling it, but there isn't that much information out there.... anyone know of any vids or pics explaining it? thanks a bunch guys!!!!!

It looks to me to be a proprietary name for a collection of sensors such as accelerometers and gyroscopes.

Its marketing b*st for a built in microcontroller that computes the DCM for you.