Airman 1st Class David Lockett, right, a 361st Training Squadron turbo prop propulsion student, talks to Air Education and Training Command Command Chief Master Sgt. Juliet Gudgel about the use of augmented reality during training while Airman Jordan Imes uses the technology at Sheppard Air Force Base, Texas, Jan. 31, 2019. Augmented reality is a tool used at Sheppard to enhance traditional methods of teaching Airmen how to maintain aircraft engines. (U.S. Air Force photo by John Ingle)