Tech. Sgt. Kareem Samuel, 75th Aircraft Maintenance unit specialist expeditor, gives his input to a question during a National Security Innovation Network “Innovation Bootcamp” course, July 24, 2019, at Moody Air Force Base, Ga. Bootcamp attendees had a chance to address a challenge specific to Moody through human-centered-design-problem-solving methodology. (U.S. Air Force photo by Senior Airman Erick Requadt)