Walking assist clutch

Assistant professor for mechanical engineering at Carnegie Mellon University: Steve Collins, discusses his research published in Nature in which he and his colleague have developed an unpowered, untethered exoskeleton (the walking assist clutch) to help people walk with 7 percent less effort. This can be of tremendous help to people who walk for hours a day or who have disabilities.

Provided by Carnegie Mellon

Runtime: 1:36

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