Here is an advanced prosthetic limb that can be controlled using Myo armbands. Researchers at Johns Hopkins University have developed a new surgical technique to allow amputees to control a modular prosthetic arm using these smart wearables. The Myo units pick up muscle activation signals in the upper arm and send that the prosthetic to operate the finger and joints.
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The above video provides more information on this prosthetic arm. More information is available here.
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