The Legged Squad Support System (LS3) four-legged robot has been operating at an outdoors testing ground.
DARPA’s LS3 program demonstrated new advances in the robot’s control, stability and maneuverability, including "Leader Follow" decision making, enhanced roll recovery, exact foot placement over rough terrain, the ability to maneuver in an urban environment, and verbal command capability.
So it has many of the capabilities of a dog. Follow a person, take simple verbal commands and roll over.
The LS3 program seeks to demonstrate that a highly mobile, semi-autonomous legged robot can carry 400 lbs of a squad’s equipment, follow squad members through rugged terrain and interact with troops in a natural way similar to a trained animal with its handler. The robot could also be able to maneuver at night and serve as a mobile auxiliary power source to the squad, so troops can recharge batteries for radios and handheld devices while on patrol.
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