Robotic Legs Could Produce Super Troops

Analog

Lifer
Jan 7, 2002
12,755
3
0
BERKELEY, Calif. - Move over Bionic Man and make room for BLEEX ? the Berkeley Lower Extremities Exoskeleton, with strap-on robotic legs designed to turn an ordinary human into a super strider.

Ultimately intended to help people like soldiers or firefighters carry heavy loads for long distances, these boots are made for marching.


"The design of this exoskeleton really benefits from human intellect and the strength of the machine," says Homayoon Kazerooni, who directs the Robotics and Human Engineering Laboratory at the University of California-Berkeley.


The exoskeleton consists of a pair of mechanical metal leg braces that include a power unit and a backpack-like frame. The braces are attached to a modified pair of Army boots and are also connected, although less rigidly, to the user's legs.


More than 40 sensors and hydraulic mechanisms function like a human nervous system, constantly calculating how to distribute the weight being borne and create a minimal load for the wearer.


"There is no joystick, no keyboard, no push button to drive the device," says Kazerooni, a professor of mechanical engineering. "The pilot becomes an integral part of the exoskeleton."

What it won't do is turn you into a Borg, the gadget-happy gladiators of "Star Trek" fame.


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No Lifer
Sep 29, 2000
70,150
5
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We've been reading about this for years, and it will be years before it's in practice!