RANGE

MIT's robotics whizzes have created a new flying drone that can navigate unknown indoor areas all by itself. The tiny helicopter manages its explorations by using an onboard laser scanner to map out walls and windows.

The researchers started with a quad-rotor helicopter developed by Ascending Technologies GmbH, and outfitted the micro aerial vehicle with sensors and instruments galore. Their laser scanner setup combines with a mapping algorithm to help compensate for the lack of GPS navigation in most indoor areas.