Robots. Fighting. Lightsabers.
While Google's keynote speech at the annual I/O developer's conference was a bit of a mixed bag - some cool news, but no big surprises - at least one thing has come out of it that's caught our imagination.
Techcrunch has produced a great report into a robot at the conference which can fight with lightsabers.
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No, it's not going to change the world on its own. But actually, the idea behind it just might. The robot is part of a project aimed at making it easier for PHD students to develop robots, providing a reusable platform on which to build the next great robots of the future.
Take a look above for the fight - and head over to Techcrunch for the full story.