Boston Dynamics Demo Shows Robot Jumping Over Fence

This impressive mechanism could eventually make a great addition to the wildly successful unmanned ground vehicles used by the military.

1 min read

Several months ago we mentioned that Boston Dynamics had received a grant to work on a new version of the "Precision Urban Hopper", a small wheeled robot designed to hop over obstacles 40-60 times its size. Working with Sandia National Labs, they've created a demonstration platform using the hopping mechanism whose demo has been making its way around YouTube. But: why is this demonstration important? 

 

[youtube https://www.youtube.com/v/29oUc8Czdic&hl=en&fs=1& expand=1]

 

A lot of the coverage I've seen has mentioned that this could be a "PackBot killer" -- suggesting that it may compete with iRobot's highly successful millitary platform, or the similar Talon robot from QinetiQ. Though the platforms have a common shape, I don't think this is the interesting thing about this. The platform is designed specifically to demonstrate the hopping mechanism, and it carries no other payload -- no teleoperated arm to disarm IEDs, no weapons, none of the sensor payloads found on the iRobot and QinetiQ packages. What I think we'll see instead is the development of this mechanism for installation on platforms like PackBot -- or, more likely, SUGV -- and a similar version of the Talon. iRobot has always had videos showing PackBots that can be thrown through a window and be able to immedately start rolling around in a building. It seems like a natural extension of this is a SUGV that can hop up through a second-story window, right itself, and perform its mission.

Previously:

Boston Dyanmics to Develop Two-legged Humanoid (And a New Hopping Robot in Their Spare Time)

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The Bionic-Hand Arms Race

The prosthetics industry is too focused on high-tech limbs that are complicated, costly, and often impractical

12 min read
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A photograph of a young woman with brown eyes and neck length hair dyed rose gold sits at a white table. In one hand she holds a carbon fiber robotic arm and hand. Her other arm ends near her elbow. Her short sleeve shirt has a pattern on it of illustrated hands.

The author, Britt Young, holding her Ottobock bebionic bionic arm.

Gabriela Hasbun. Makeup: Maria Nguyen for MAC cosmetics; Hair: Joan Laqui for Living Proof
DarkGray

In Jules Verne’s 1865 novel From the Earth to the Moon, members of the fictitious Baltimore Gun Club, all disabled Civil War veterans, restlessly search for a new enemy to conquer. They had spent the war innovating new, deadlier weaponry. By the war’s end, with “not quite one arm between four persons, and exactly two legs between six,” these self-taught amputee-weaponsmiths decide to repurpose their skills toward a new projectile: a rocket ship.

The story of the Baltimore Gun Club propelling themselves to the moon is about the extraordinary masculine power of the veteran, who doesn’t simply “overcome” his disability; he derives power and ambition from it. Their “crutches, wooden legs, artificial arms, steel hooks, caoutchouc [rubber] jaws, silver craniums [and] platinum noses” don’t play leading roles in their personalities—they are merely tools on their bodies. These piecemeal men are unlikely crusaders of invention with an even more unlikely mission. And yet who better to design the next great leap in technology than men remade by technology themselves?

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