Therefore, the purpose of this chapter is to present the Model Driven RichUbi process,
detailing its activities and support mechanisms that simplify the development of adaptive
rich interfaces for interactive ubiquitous applications. Moreover, in order to evaluate the
feasibility of the process, an experimental study, following the experimental methodology
proposed by Wohlin et al. (2000), is also presented. In this study the impact of the Model
Driven RichUbi on the efficiency of teams developing adaptive rich interfaces was
evaluated. The study’s results, even in a university context, highlight the potential of the
process to collaborate for increasing the teams’ efficiency in building adaptive rich interfaces
for interactive ubiquitous applications in terms of spent time and productivity.