Helo.
MHX Drivers has a 'Finger Control' slider. So far it allows only '0' = No control and '1' individual segments bending acordingly with the main controler. However there are lots of hand configurations (such as http://1.bp.blogspot.com/-DFnzAg0yixI/TlPrjBB9oyI/AAAAAAAAAIQ/PvncPqeSLdk/s1600/Slide2.JPG) impossible to reproduce with this system. It could be enhanced with aditional numbers that drives the 'Copy Rotation' constraint to each individual phalange. I belive it would be great for the Sign Language project I am involved, and probably useful in other situations.
Many thanks to MH team;
Gelo