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

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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...

DARPA developing muscle-controlled prosthetic limbs that can feel (video)

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DARPA developing prosthetic limbs controlled by muscles and can feel

DARPA's no stranger to bionic limb research, however two new projects under the agency's RE-NET program focus on improving amputees' link to their prosthetics. RE-NET aims to develop the technology that will connect artificial limbs to existing nerves and muscles. Once that's achieved, users will be able feel with the prosthetic as well as move it as they would a real arm or leg, unlike another project focused on one-way control. Head past the break to watch videos documenting the clinical trials of both studies -- the arms in the clips aren't quite the life-like limbs DARPA promised back in 2006, but they sure are mighty impressive.

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Source: DARPA RE-NET