Robots take center stage at Stanford event

From robots that help perform delicate medical procedures to NASA's rovers, the latest high-tech machines were in the spotlight last week at Stanford's Robot Block Party. The event, sponsored by the Stanford Program in Law, Science, and Technology, was part of National Robotics Week. It was a "celebration of robotics" designed to get people interested in them, said Ryan Calo, a residential fellow at the Law School who helped organize the event.