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The first two interfaces could be of a certain complexity because the students had time to learn how to use them, manipulate their virtual compositions and navigate in them.To explore the students' work, a third simpler interface was created. Using this interface, one could look at the student's work by following the path defined by the student. The biggest(More)
This paper describes the usage of mobile devices like PDAs, organizers or 3<sup>rd</sup> generation mobile phones for the configuration and information retrieval of household appliances for the consumer market. The mobile devices act like personal digital assistants and use the technology of augmented reality for the following tasks: The user can obtain(More)
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