The Sixth finger rig adjustable prototype is constructed from wonderflex with a 3D printed finger designed by the french robotics team InMoov. The finger has custom fitted aluminum joint hinges to reduce friction and is controlled by a cuff attached to the ring finger.
Course: Millinery
Instructor: Rachel Pollack
Institution: University of North Carolina at Chapel Hill
Three Jointed Finger: http://inmoov.fr/finger-starter/