It works very much like ERC coding. There are no extra dials for you to play with, everything happens underneath it all in code.
I'm not sure we all really know yet to what extent it can play out to. I've been using it to assist in rigging clothing and armor.
For instance: I am creating a double shoulder holster set for Alyson and I have the shoulder holsters hanging kind of loose at the sides of the chest. With dependant parameters I can make the hanging holsters swing to and fro as the collar/chest area moves...very natural looking and easy to do.
No more coding for junkies.
Of course, we still will code just because it's fun!

Comitted to excellence through art.