From left, Cadet Yann Wollman and Col. Houston Cantwell with the U.S. Air Force Academy in Colorado present their idea -- the “What’s Up” App for event planning -- to senior leaders during the first Air Force Installation and Mission Support Center Innovation Rodeo, March 1, 2019, in San Antonio. Wollman and Cantwell won first place in the competition. (U.S. Air Force photo by Armando Perez)