Omar Gomez

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Virtual collaborative systems are vital tools for accessing and sharing scientific data visualizations. This paper shows how two different modes of collaboration can affect user performance in a specific exploration task. Experiments with groups of users that are working in pairs showed that the lack of mobility can affect the ability to achieve specific(More)
The current everyday use of mobile computing devices seems to be restricted to applications such as address books, calendars, task lists, simple web navigation and games. In this particular project we explore the use of a collaborative virtual environment, running on Tablet-PCs and PDAs, in the classroom, as means to support the learning process. We have(More)
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