Current Work • • • Barrett emailed back with some friction graphs – The friction readings we are getting are between 2-4 times what they are supposed to be – In need of repair? Also hand finger 3 (the thumb) making a strange noise. Wrote a Barrett Hand Controller – Working very well with the set of gains I found by guessing and checking – GUI written in Java sends UDP position commands, working well Writing a similar GUI for the Barrett Arm What's Next Figure out what to do about this friction, then find some good gains using the GUI Integrate blending into the trajectory points so we get smooth velocity/acceleration Coordinate the trajectory model and the hand model (pretty much works now, just need to feed back arm position to the hand block) Grasping Experiments