Roboy is a 3D printed robots that can move its limps using 48 3D printed muscles and say simple words to reflect happiness or anger and developed by the Artificial Intelligence Laboratory at the University of Zurich in a nine months project.
More info: http://www.3dprintingpin.com/roboy-3d-printed-robot-imitates-human-interactions/
http://www.youtube.com/watch?v=P7n1j1iZ9Vo