Juan Carlos Zuñiga, Sérgio Takeo Kofuji.
The objective of this work is show metadata(user's context data) using augmented reality techniques inmobile phones. The data is collected using Wireless SensorNetworks (WSN) and the metadata is structured in RDF(Resource Description Framework) format for richest theinformation and support semantic data models.
http://www.lbd.dcc.ufmg.br/colecoes/wrva/2007/0028.pdf
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