More coolness from the Vicon motion capture room at ETH Zurich:
From IEEE Spectrum:
The quadrotor is not doing everything by itself. It's getting help from the environment, an enclosed space called the Flying Machine Arena, which is equipped with multiple motion capture cameras. The researchers devised algorithms to transform the vision data from the cameras into control commands for the quadrotor. The machine can hover in place or it can follow pre-programmed trajectories. Manual control is also possible using a "set point tracking" device.
Hehn and D'Andrea, an IEEE Fellow and co-founder of Kiva Systems, which develops warehouse automation robots (disclosure: he's also a member of IEEE Spectrum's editorial advisory board), describe the project in a paper, "A Flying Inverted Pendulum," presented today at the IEEE International Conference on Robotics and Automation (ICRA), in Shanghai.