Controlling a Quadrotor Using Kinect

Swiss researchers are using the Kinect 3D sensor to control a quadrotor in a natural and intuitive way

1 min read
Controlling a Quadrotor Using Kinect

My colleagues working on the Flying Machine Arena (or FMA) at the ETH Zurich have just posted a video of their latest feat: A natural human-machine interface for controlling their quadrocopters.

The Magic Wand used for controlling quadrocopters at the ETH Zurich's Flying Machine Arena

Until now, visitors of the FMA could use a magic wand like the one in the right picture to send quadrotors racing through the 10x10x10m space. As shown in the video, the addition of a Kinect now allows a far more natural and intuitive interaction.

What's next? I vote for using the new interface to have Asimo directing the FMA's dancing quadrocopters to the Quadrocopter Opera!

[ ETH - IDSC ]

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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
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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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