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.
The Holocaust Museum. 1  Located just off the mall in Washington DC sits the United States Holocaust Memorial Museum, a memorial to the millions who fell victim during the Nazi regime in Germany during World War II. Experience the history of the event through a horrific yet eye opening interactive journey.
The Collection of Modern Religious Art was added to the Museums in 1973. The History Museum is located in the Lateran Palace and includes, among other things, items that belonged to the Pontifical Military Corps. The Museums are usually open to the public every weekday morning and in the early afternoon in summer. Entry is free on the last Sunday of every month. The entrance to the Museums is on Viale Vaticano, near Piazza Risorgimento. A Workshop for Restoring paintings, bronzes, marble, tapestries and other items, is part of the Museums which also includes a Scientific Research Laboratory.