"Laws has to keep up with new technologies, and Ryan Calo has his eye on robot legalities, particularly with respect to policy and ethics.
For example, Calo was quoted in this New York Times piece titled "When Driverless Cars Break The Law." Spoiler alert: it's complicated. "Criminal law is going to be looking for a guilty mind, a particular mental state — should this person have known better? If you’re not driving the car, it’s going to be difficult," he said."