Students Build JediBot! Team | July 18, 2011

Using a robot arm, Microsoft’s Kinect sensor and custom software, students at Stanford University were able to teach a robot how to weird a foam lightsaber.

ExtremeTech reports:

The robot arm is pre-programmed with a bunch of “attack moves” and it defends by using the Kinect to track the green lightsaber. To attack, JediBot performs a random attack move, and if it meets resistance — another lightsaber, a skull, some ribs — it recoils and performs another, seemingly random, attack. It can attack once every two to three seconds — so it isn’t exactly punishing, but presumably it would only require a little knob-tweaking to make it a truly killer robot.

To defend, the JediBot uses the Kinect sensor to pick the green lightsaber out of the background (that’s why it isn’t blue), and performs depth analysis to work out where it is in comparison to the robot’s lightsaber. If you watch the video, the tracking is remarkably fast, and it’s probably very hard to actually land a blow on the robot.

WATCH VIDEO: Stanford Students Create JediBot

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