Perceived Consistency : definition , factors and measures DTC . 5966 Freeband / CACTUS Project

ion: the representation of the properties of a system or the environment in general is transferred to a model category at a higher level of abstraction; of particular importance here is transformations in the functional hierarchy along the means-end dimension (h4) Analogies-use of ready-made solutions: the representation is transferred to a category of the model for which a solution is already known or rules are available to generate the solution. 4.3 Factors Cognitive, system, context. 4.4 Support User Support Model for Context-Aware Adaptive Mobile Devices The central question in the present deliverable is how to support the user of a context-aware adaptive mobile device in such a way, that despite the adaptive interface, he is still able to acquire a consistent mental model, enabling him to use the device efficiently and effectively.