Demo: Wearable Robots

June 14, 2004 | Source: Technology Review

University of Utah robotics expert Stephen Jacobsen has developed a powered “exoskeleton” that allows for carrying massive loads without getting tired.

Exoskeletons could enable soldiers to haul heavier equipment over greater distances, allow rescue workers to carry survivors more safely, and eventually help disabled people get around

Each leg has powered joints at the hip, knee, and ankle and about 20 sensors, all coordinated by an onboard PC in a backpack attached to the frame. Strap it on, go for a walk on the treadmill or up and down stairs while carrying a 90-kilogram load on your back, and it feels as if you’re carrying nothing, says Jacobsen.

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