U.S. Air Force Senior Airman Kyle Bushey preps an F6 Alpha remotely controlled robot during a training exercise at Hill Air Force Base, Utah, Sept. 6, 2013. The F6 Alpha, also known as "the robot", helps keep Explosive Ordinance Disposal technicians safe by surveying the scene and setting up mission vital equipment before any airman enters the area.(U.S. Air Force photo by Airman Taylor Queen)