Efficient Building of Interactive Applications Guided by Requirements Models

The analysis of functional and non-functional requirements of an interactive application not only encompasses the descriptive aspects of its functionality and the user and system restrictions, it must also satisfy user needs, such as usability, along with system needs, such as reliability. InterMod is an interactive application-design methodology with agile characteristics which proposes the use of incremental models to define requirements, configure presentation and develop functionality. This poster is focused on the requirements of the InterMod methodology for the efficient construction of interactive applications. These models include user, system, task and dialog models. An example created with a tool that follows these principles and illustrates our approach to the dialog model is presented.