'Robot Shoes' Are Helping Humans Walk As We Age
Newsy
A Stanford University lab has developed an ankle exoskeleton, which saves the amount of energy it would take to carry a 20 to 30-pound backpack.
Robotic-looking sneakers could help humans walk in the future.
Stanford University engineering researchers have developed a portable ankle exoskeleton. The motorized gadget attaches to shoes and puts a literal spring in the wearer's step. A pressure sensor in the "boot" knows when to add a boost as the foot pushes off the ground.
"As my heel hits the ground, the device applies torque to help with push off, and it applies torque until my toe leaves the ground and then it cuts off assistance," said Patrick Slade, a post-doctorate fellow. "It makes it easier to walk and allows you to increase your walking speed."
