DIY Robotic Sentry Shoots for the Heart

It may not be as sophisticated as Samsung's sentry, but for a backyard DIY project this robotic guardian is damn impressive. It's got built-in night vision and can track and shoot its targets in the heart. It doesn't look like it can do a full 360, but it's still pretty fast. Bonus video after the jump. » 11/15/06 10:58am 11/15/06 10:58am