DIY Bionic Rock Climbing Hand (c.o. MIT’s Hugh Herr)

Here in Boulder, we actually know who Hugh Herr is: the climber who lost his legs to frostbite on Mt. Washington, designed his own climbing prostheses, and used bionic feet to send the world’s hardest thin cracks. Herr now runs a biomechatronics group at MIT’s famed Media Lab. I talked with Herr for a book I wrote and, in addition to working on balance mechanics for “real” prostheses, Herr was deep into the creation of what he called a “spider suit” — basically, the elastic-like suit holds your arms and fingers in the flexed position, augmenting your pulling strength. With elastic help, climbers will appreciate the extra pep in their pull. Or…they would if the thing actually existed commercially. Until then, I offer this (moderately harebrained) prototype, which my kids and I actually product tested one afternoon up at Flag.

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