Suitability of Software Engineering Models for the Production of Usable Software

Software Engineering (SE) and Usability Engineering (UE) both provide a wide range of elaborated process models to create software solutions. Today, many companies have understood that a systematic and structured approach to usability is as important as the process of software development itself. However, theory and practice is still scarce how to incorporate UE methods into development processes. With respect to the quality of software solutions, usability needs to be an integral aspect of software development and therefore the integration of these two processes is a logical and needed step. One challenge is to identify integration points between the two disciplines that allow a close collaboration, with acceptable additional organizational and operational efforts. This paper addresses the questions of where these integration points between SE and UE exist, what kind of fundamental UE activities have to be integrated in existing SE processes, and how this integration can be accomplished.