New prosthetic legs let amputees feel their foot and knee in real-time

There's been a lot of research into how to give robots and prosthesis wearers a sense of touch, but it has focused largely on the hands. Now, researchers led by ETH Zurich want to restore sensory feedback for leg amputees, too. In a paper published i...

The first Cybathlon pushed the limits of bionic technology

Andre van Rüschen slowly climbed a five-step ramp at the end of his race. With a black processor strapped to his back and leg supports on either side of his lower limbs, he stayed focused on the body-machine coordination that was keeping him upr...

Powered prosthetics turn mundane tasks into monumental feats

Lukas Kalemba was walking home with some friends after a night of partying and drinking in Dortmund, Germany, in 2003. While crossing a bridge along the way, he stopped to rest but lost his balance and fell over. In an attempt to break his fall, he i...

Powered prosthetics turn mundane tasks into monumental feats

Lukas Kalemba was walking home with some friends after a night of partying and drinking in Dortmund, Germany, in 2003. While crossing a bridge along the way, he stopped to rest but lost his balance and fell over. In an attempt to break his fall, he i...