Abbreviated UI, the junction between a user and a computer program. An interface is a set of commands or menus through which a user communicates with a program. A command-driven interface is one in which you enter commands. A menu-driven interface is one in which you select command choices from various menus displayed on the screen. The user interface is one of the most important parts of any program because it determines how easily you can make the program do what you want. A powerful program with a poorly designed user interface has little value.
United States Holocaust Memorial Museum. Located between 14th St. and Raoul Wallenberg Pl., SW (formerly 15th St.), this internationally acclaimed museum tells the story of the Holocaust through artifacts, films, photos, and oral histories. Free, open daily 10 am - 5:30 pm.
1 Fairfax Connector Bus Route 981 and Route 983. 2  Local bus with stops at the Smithsonian Udvar-Hazy Air & Space Museum. 3  Route 983 serves the museum and operates only during museum hours. 4  Route 981 operates outside of museum hours. 5  Both routes serve locations in Reston, including the Wiehle-Reston East Metrorail station.ther public transportation providers with service to/from Dulles International. Board buses on the second curb after exiting down the ramp from baggage claim. 1  Fairfax Connector Bus Route 981 and Route 983.