Date Added: Oct 2011
Software dedicated to ubiquitous environments has to deal with the multiplicity of devices and users. It also has to adapt to frequent changes in its environment. Users can easily access and trigger services provided by different devices but also need to implement complex scenarios, i.e., structured compositions of multiple service. State-of-the-art frameworks do not fully meet the expectation the authors identified. This is why, they designed the SaS (Scenarios As Services) ubiquitous software: a platform for ubiquitous systems that provides a SDL (Scenario Description Language) to support the creation of tailored user-centric scenarios.