Alexandra Aldridge, Air University Library employee, demonstrates one of the digitization methods the library is using to make their resources available DOD-wide, Aug. 22, 2019, on Maxwell Air Force Base, Alabama. The AUL is currently working on digitizing more than 2,500 linear feet of resources, providing the larger Air Force and DOD communities with access to their research and products regardless of location. (U.S. Air Force photo by Airman 1st Class Charles Welty)