YouTube Description
Today’s dismounted warfighter can be saddled with more than 100 pounds of gear, resulting in physical strain, fatigue, and degraded performance. To help alleviate the impact of excess weight on troops, DARPA is developing a highly mobile, semi-autonomous four-legged robot, the Legged Squad Support System (LS3). LS3 includes onboard sensors to perceive obstacles in its environment and path-planning capabilities to avoid them. The LS3 platform is designed with the squad in mind and is therefore significantly quieter, faster and has a much higher carrying capacity for longer mission durations than DARPA’s earlier mobility technology demonstrator BigDog. The LS3 prototype recently completed its first outdoor assessment, demonstrating mobility by climbing and descending a hill and exercising its perception and autonomous follow-the-leader capabilities.

Now that LS3 passed its outdoor tests, DARPA will now work on the robotic load-bearer’s ability to respond to voice commands–for instance “sit”, “stop” and “come here”–and test its true strength. After all, DARPA has yet to fully test AlphaDog’s capacity (one of the design goals for AlphaDog is for it to carry 400 pounds for a full 24 hours without needed a recharge).

Marine and Army troops can expect to see this beast in field-testing by the summer. It will be interesting to see the results of future trials, especially seeing how AlphaDog is programmed to act like an actual (trained) canine.

Source: Elizabeth Fish for PCWorld.

Up Next

Bill preventing destruction of firearms/returning seized firearms not being held as evidence in a criminal investigation to the lawful owner if able, passes Georgia Senate Committee.

YouTube Description Today's dismounted warfighter can be saddled with more than 100 pounds of…