"Ryan Calo, an assistant professor at the University of Washington who specializes in law and robotics, says that although the idea of drones confronting humans is unusual, he doesn’t foresee significant objections to the idea. “The beauty of this is that it would be in an environment where people shouldn’t be going,” he says."
The Center for Internet and Society at Stanford Law School is a leader in the study of the law and policy around the Internet and other emerging technologies.