Context-Aware Mobile and Ubiquitous Computing for Enhanced by Dragan Stojanovic

By Dragan Stojanovic

Advances in cellular computing, instant communications, cellular positioning, and sensor applied sciences have given upward push to a brand new classification of context-aware cellular and ubiquitous functions.

Context-Aware cellular and Ubiquitous Computing for improved Usability: Adaptive applied sciences and functions offers thorough insights and demanding examine advancements on cellular applied sciences and prone. this crucial reference ebook explains how clients of such purposes entry clever and adaptable info prone, maximizing comfort and minimizing intrusion.

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However, in other situations (for example, once he leaves the dentist), the same content becomes relevant and should be supplied to Jim. Therefore, Kirsch-Pinheiro et al. (2006) proposes a content adaptation mechanism which filters the available content based on its supposed relevance. This relevance is determined by the user’s current context and his preferences for this context. , 2003) with a context-aware approach, in which delivered content is adapted to the user’s current context. The result is a twofold filtering mechanism in which content is filtered based on user’s preferences and context.

The following paragraphs give an overview of the requirements that our application design methodology has to meet in order to support an ecology of context-aware adaptable applications. processing power, network bandwidth and, last but not least, battery life time. Moreover, these devices will have to share resources when serving many applications concurrently. Hence, resource and other contextual constraints will determine whether a particular application can execute properly on a given device after deployment or if further adaptations are needed.

When reflecting back on the requirements set out in a previous section, we may conclude that our component-based design methodology and context-aware adaptation framework has proven successful for this scenario. The lightweightness of the framework made it possible to deploy it Figure 11. Experimental evaluation of context-aware adaptation with the conferencing client. 22 Context-Aware Adaptation in an Ecology of Applications on a PDA and keep the overhead of the runtime adaptation to an acceptable level.

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