James Hilton (novelist) the occasional Tibetan monks in saffron robes. The name "Shangri-La" has become a byword for a mythical utopia, a permanently happy land, isolated from the world. After the Doolittle Raid on Tokyo, when the fact that the bombers had flown from an aircraft carrier remained highly classified, U.S. President Franklin D. Roosevelt told the press facetiously that they had taken off from Shangri-La. The Navy subsequently gave that name to an aircraft carrier, and Roosevelt named his Maryland presidential retreat "Shangri-La". (Later, President Dwight D. Eisenhower renamed the retreat Camp David after his grandson, and that name has been used
Dwight D. Eisenhower Memorial 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