U.S. Air Force Staff Sgt. Joshua Morrison, a flight attendant assigned to the 1st Airlift Squadron, develops a smart tray in the SparkX Cell office at Joint Base Andrews, Md., July 21, 2025. The SparkX Cell, an innovation laboratory, provides the tools for Airmen to produce quality-of-life improvements in workplaces throughout Andrews. (U.S. Air Force photo by Staff Sgt. Alex Broome)