Roadmap for the Development of the User Interface in Interactive Systems

In this paper we present the definition of a roadmap for the development of the user interface in interactive systems. The roadmap is supported by a set of interrelated elements to capture the information to specify and model an interactive system. Those elements are: Method, Notation and Tool. This work emphasizes only the method and the notation. We present in detail the diagrams and other artifacts that support the proposed roadmap, by defining a case study.