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Blurring the boundaries between the game world and the real world is the purpose of ubigames. This entices a higher level of engagement and immersion among players, an effect of great interest by the electronic game industry. Game engines have been employed by this industry to overcome several challenges and are a well established solution. However, ubigames still lack a solution that handles both...
Smart applications rely on middleware abstraction to interact with the environment in order to collect relevant information for context determination. Among the forms of representing context in smart spaces, ontologies have been used because of the possibility of sharing, reusing and also modelling the semantics of context, independent of programming language, operational system and/or middleware...
Ubiquitous computing (ubicomp) relies on the computation distributed over the environment to simplify the tasks performed by its users. A smart space is an instance of a ubiquitous environment, composed of a dynamic and heterogeneous set of devices that interact to support the execution of distributed smart applications. In this context, mobile devices provide new resources when they join the environment,...
Computing devices are increasingly being incorporated into the physical environment that surrounds us, with smaller, cheaper, more reliable and lower power consumption appliances being manufactured. Presently, there is a profusion of mobile devices with multiple resources such as cameras, screens, keyboards, speakers, recorders and many others. These resources are commonly replicated in the environment,...
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