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Rapid prototyping of ubiquitous computing environments
Silva, José Luís Cardoso daTese de doutoramento em Informática ; Ubiquitous computing raises new usability challenges that cut across design and development. We are particularly interested in environments enhanced with sensors, public displays and personal devices. How can prototypes be used to explore the users' mobility and interaction, both explicitly and implicitly, to access services within these environments? Because of the potent...
The APEX framework : prototyping of ubiquitous environments based on Petri Nets
Silva, José Luís Cardoso; Ribeiro, Óscar R.; Campos, J. Creissac; Fernandes, João M.; Harrison, M. D.The user experience of ubiquitous environments is a determining factor in their success. The characteristics of such systems must be explored as early as possible to anticipate potential user problems, and to reduce the cost of redesign. However, the development of early prototypes to be evaluated in the target environment can be disruptive to the ongoing system and therefore unacceptable. This paper reports on...
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