I remember seeing a video back in high school about the danger of letting robots do all the work ( It was some radio show story where the robots decided what treatment was needed for the patient and the robot was wrong and gaved all the wrong directive ) but the truth is that a human being can't compete with a robot.

I hope they are going to restrict brigning magnets or any other object that could interfere with the robots.

"We stop off at the McGee hospital, a sprawling building where robots do the menial work. Roameo, a solid-looking cyber with a large chest, is waiting by the lift. 'He's taking x-rays down to the lab,' says Futrell. 'We've got a robotics foundation in the University.' The lift opens and Romeo hums his way past us and through open doors. 'Excuse me,' he says, in a polite, electronic voice."

From http://observer.guardian.co.uk/life/story/0,6903,591279,00.html