You spent countless hours locked in lightsaber battles with your buddies while growing up. What happens when there's no one left to play with you because they all have jobs and babies? You make your own Star Wars playmate.
Students at Stanford University programmed a robotic arm dubbed the JediBot. The bright orange arm swings a red foam lightsaber against a human opponent. It gets off surprisingly snappy attacks with some decent robotic muscle behind it.
It's one thing to create an arm that goes on the offensive, but another to build one capable of defense as well. That's where the Microsoft Kinect comes in. The opposing lightsaber is green so that the Kinect sensors can pick up on where it is in space. The JediBot uses that information to plan its defensive maneuvers.Related link A Star Wars video game unlike any other
The robotic arm--which can swing its sword about once every two to three seconds--was created for a 3.5-week Experimental Robotics course. The class also produced a robot that grills hamburgers and even adds the ketchup. The only thing that would make the JediBot better is if it battled you to a draw and then offered you a tasty cheeseburger.… Read more