The e-memorial will be a free mobile app designed by Local Projects, a media design firm which has worked with museums and historic sites to develop similar projects. Seven key episodes in Eisenhower's life—including his entry at United States Military Academy in 1911, D-Day in 1944, Eisenhower's election to the presidency in 1952, the racial desegregation crisis of 1957, and the creation of NASA in 1958—will be augmented with still images, video, and audio to both provide greater insight into how these events were not only important to Eisenhower but also helped change national and world affairs. Some visual components will be superimposed onto the physical memorial, to provide interactivity between the physical and virtual worlds. The app will also include educational games for children. Some of the materials used by the app will be provided by the Dwight D. Eisenhower Presidential Library and Museum. Development costs for the app were anticipated to be $2 million, and the National Park Service would be responsible for maintaining and upgrading the e-memorial once the Eisenhower Memorial was dedicated. A memorial website, distinct from the National Capital Parks-Central Web site, was also planned.