A contractor takes notes as a 20th Maintenance Group instructor uses an augmented reality headset to view a virtual F-16 Viper at Shaw Air Force Base, South Carolina, Aug. 21, 2020. The contractor was able to use data to map out points of interest for maintainers allowing the headset to overlay highlighted areas on a physical F-16. (U.S. Air Force photo by Staff Sgt. Destinee Sweeney)