A team of researchers at the Rehabilitation Institute of Chicago (RIC) demonstrated a type of peripheral interface called targeted muscle re-innervation (TMR). By rewiring nerves from amputated limbs, new interfaces allow for prosthetic control with existing muscles. Former Army Staff Sgt. Glen Lehman, injured in Iraq, recently demonstrated improved TMR technology. In this video, Lehman demonstrates simultaneous joint control of a prosthetic arm made possible by support from the RE-NET program. Full story at http://go.usa.gov/bbV4