To originate robots more cooperative and contain them perform tasks in close proximity to humans,they must be softer and safer. A new actuator developed by a team led by George Whitesides, Ph.
D. - who is a Core Faculty member at Harvard's Wyss Institute for Biologically Inspired Engineering and the Woodford L. and Ann A. Flowers University Professor of Chemistry and Chemical Biology in Harvard University's Faculty of Arts and Sciences (FAS) - generates movements similar to those of skeletal muscles using vacuum power to automate soft, or rubber beams.
Source: phys.org