[youtube=http://www.youtube.com/watch?v=0S2dc_B-6Kg] We would like you to meet PR2. Made by Willow Garage, PR2 is a platform for research into robotic programming ...

It’s always great fun to build your own robot. Sometimes, though, if you’re doing various projects or research, it’s easier to buy an existing robot and then use it to get down to business.