DefenceTalkJohnny Matheny’s handshake is friendly, confident and firm—though not in the bone-crushing manner favored by some of the alpha types here in the Pentagon. What is remarkable is that Matheny’s proffered hand is not actually his. It is part of a robotic prosthesis researchers hope one day could help transform the lives of countless amputees. […]https://www.defencetalk.com/pentagons-research-agency-showcases-future-tech-67452/