Unlike larger robots, microrobots for applications in the body are too small to carry batteries and motors. To address this challenge, we power and control robots made of magnetic materials using external magnetic fields. Developed at ETH Zurich’s Multi-Scale Robotics Lab (MSRL), the OctoMag is a magnetic manipulation system that uses electromagnetic coils to wirelessly guide microrobots for ophthalmic surgery.
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Raymond Oung , June 12, 2013
“The whole is greater than the sum of its parts” — a catch phrase that aptly expresses the Distributed Flight Array: a modular robot consisting of hexagonal-shaped single-rotor units that can take on just about any shape or form. Although each unit is capable of generating enough thrust to lift itself off the ground, on its own it is incapable of flight much like a helicopter cannot fly without its tail rotor. However, when joined together, these units evolve into a sophisticated multi-rotor system capable of coordinated flight and much more.
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Sabine Hauert , May 15, 2013
The Airburr, a light-weight flying robot from the Laboratory of Intelligent Systems (my PhD lab) at EPFL, was designed to fly in cluttered environments. Unlike most flying robot, which avoid contact at all cost, the Airburr interacts with its environment to navigate. Just like you might trail your hand along a wall to find your way in the dark, the robot can bounce of walls or follow them without crashing to the ground.
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Markus Waibel , May 3, 2013
How do you like to go up in a swing,
Up in the air so blue?
Oh, I do think it the pleasantest thing
Ever a child can do!
Child’s Garden of Verses by Robert L. Stephenson
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Hallie Siegel , April 24, 2013
The 6th Annual Festival Robotique in Lausanne, Switzerland drew a record number of visitors this past Saturday, making it one of the largest public science events in the country.
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Hallie Siegel , March 5, 2013
Designing robots that can function outside of controlled, factory environments isn’t easy. When those environments have people in them, they are especially unpredictable and difficult for a robot to navigate.
Enter Rezero: a compact ballbot that can fluidly drive in any direction without prior orientation.
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Gajan Mohanarajah and Markus Waibel , February 15, 2013
My colleagues at the Institute for Dynamic Systems and Control at ETH Zurich have created a small robotic cube that can autonomously jump up and balance on any one of its corners.
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Markus Waibel , November 8, 2012
Manual programming of robots only gets you so far. And, as you can see in the video, for quadrocopters that’s not very far at all (see the “Without Learning” part starting at 1:30):
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Robots Podcast , June 15, 2012
In this episode we talk to Dario Floreano, director of the Swiss National Center of Competence for Research (NCCR) in Robotics that gathers leading experts in the field working at Swiss institutions.