I think a robotic hand would prove uselful for those who are handicapped. A hand with 5 individual prehensile digits would be even more preferable. What would be really neat though, is if motions and gestures could be programmed onto it and activated when reacting to electrodes that could possibly be placed on the outside of the skin.
By jesseguillot
Discover more robots
Fredebec's Another Wall-E. But French ;)
EZ-Robot Wall-E build: LIPO-powered mobile bot with EZ-B camera, MP3-triggered speaker, continuous servos, LEDs, cooling...
DJ's Master Blaster Robot
Remote-controlled 1980s-style animatronic robot with servos for arms/head and wheeled mobility, controlled via Synthiam...
Ezang's My New Intro To My Metal Robot With The Arduino
Metal robot with Arduino: an introduction to the project and an invitation for feedback
