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After briefly introducing aspects concerning Mobile Augmented Reality Systems, this book delves into the evolution of these systems as pervasive technology. The work also debates on acceptance of this technology in the context of outdoor applications. The need to develop context-aware, close-to-real-time feedback mechanisms that take into account a continuous measurement of the Quality of Experience, is also discussed. For this purpose, the work goes over how to integrate user preferences into context-aware feedback systems, proposing a theoretical model for measuring Quality of Experience.…mehr

Produktbeschreibung
After briefly introducing aspects concerning Mobile Augmented Reality Systems, this book delves into the evolution of these systems as pervasive technology. The work also debates on acceptance of this technology in the context of outdoor applications. The need to develop context-aware, close-to-real-time feedback mechanisms that take into account a continuous measurement of the Quality of Experience, is also discussed. For this purpose, the work goes over how to integrate user preferences into context-aware feedback systems, proposing a theoretical model for measuring Quality of Experience. The model is derived from an analysis of previous technology adoption models and incorporates the knowledge of user preferences. It also describes a prototype proposal for outdoor sports environments. It relies on heuristics that combine user preference indicators of technology adoption, sensing criteria, and volume of information criteria to provide real-time adaptation of the display withoutinformation overload, resulting in a better Quality of Experience. Experiments show the performance evaluation for technology adoption in outdoor sports environments, with real-time adaptation.
Autorenporträt
Rui is a professor at ISTEC, Lisbon, and teaches subjects related to Big Data, IoT, etc. He has a master's degree from U. Lusófona, and a degree in Computer Engineering from UAL. Before, he had a career at HP, IBM and CTT focused on UNIX servers, Mainframes Z / OS, information management, etc. Researcher in the field of mobile augmented reality.