If you are in Dubai you may notice a robot police officer sharing the street with you. Your first thought might be, "Have I walked into a movie set?" The answer is no. That robot is Dubai's newest police officer. The robot has a touch screen instead of a weapon. The robot will be employed mostly at shopping centers and other places popular with visitors. The robot's face has eyes but no mouth or nose. It stands 165 centimeters tall and weighs 100 kilograms. If the robot works well, Dubai says 25 percent of its police force could be robotic by 2030.