Defining interfaces at a high level of abstraction

One of the newest user-interface management systems, the User-Interface Development Environment, is described by its creators. UIDE is built around a knowledge-based representation of the conceptual design of a user interface. UIDE supports design at a high-level specification of the interface from information provided by the designer. By using the same knowledge base, the interface developer can generate a new interface design with the same functionality as the original design. This lets users try many functionally equivalent interfaces for the same application.