Abstract
The process for requirements elicitation has traditionally been based on textual descriptions or graphical models using UML. While these may have worked for the design of desktop-based systems, we argue, that these notations are not adequate for a dialog with mobile end users, in particular for end users in “blue collar” application domains. We propose an alternative modelling technique “Software Cinema” based on the use of digital videos. We discuss one particular example of using Software cinema in the design of a user interface for a navigation system of a mobile end user.