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Alpha Dog Robot Can Move More Quietly (But You Can Still Escape It)

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So we recently saw Boston Dynamics updated Cheetah robot which is now capable of outrunning humans, and now we have video of the latest improvements to their DARPA funded Alpha Dog robot. Alpha Dog is slower than Cheetah because it is built for different tasks. For one thing, it will carry a soldier’s load on just about any difficult terrain.
alphadog
The latest updates to the robotic mule include reducing the noise it produces to just 10% of past models. It’s still not quiet at all, really, but it’s an improvement. It won’t be doing anything stealthy any time soon.

The robots are designed to work as a sort of mechanical herd, so they have improved their ability to work together. Now the herd will follow in the designated leader’s footsteps better than ever. In the words of just about every Doctor from Doctor Who… “run!”

[via Geekosystem]


Boston Dynamics shows a quieter, more thoroughbred AlphaDog to DARPA and the Marines (video)

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Boston Dynamics shows a quieter, more thoroughbred AlphaDog to DARPA and the Marines video

When we last saw Boston Dynamics' AlphaDog (aka LS3), it was strutting through outdoor trials with the subtlety of a nuclear missile: for all that noise, it might as well have been holding a "shoot here please" sign broadcasting American soldiers' positions to everyone in the forest. Several months later, the company is showing both DARPA and the Marine Corps a refined version of its load-carrying robot that has clearly been through a few rounds of obedience school. While we still wouldn't call the four-legged hauler stealthy, it's quiet enough to avoid the role of bullet magnet and lets nearby troops chat at reasonable volumes. And yes, there's new tricks as well. AlphaDog can speed up its travel over difficult surfaces and move at up to a 5MPH jog, all while it's following a human squad. DARPA and the Marines recently began testing and improving the robot over a two-year period that should culminate in an Advanced Warfighting Experiment with the Marines to test viability under stress. If AlphaDog passes that bar, there's a good chance many on-foot soldiers will have a mechanical companion -- and quite a weight lifted off of their shoulders.

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Boston Dynamics shows a quieter, more thoroughbred AlphaDog to DARPA and the Marines (video) originally appeared on Engadget on Tue, 11 Sep 2012 14:56:00 EDT. Please see our terms for use of feeds.

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