Juan Felipe Calderón

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2009, Alejandro Echeverría 2 To my parents, family and friends who supported me during this work and throughout my whole car eer. 3 ACKNOWLEDGMENTS I would like to thank all the people who helped me in completing this work. First I would like to thank Juan Felipe Calderón and Claudio Bravo, for their help developing the application and testing it in the(More)
—Mobile technologies have emerged as facilitators in the learning process, extending traditional classroom activities. However, engineering mobile learning applications for outdoor usage poses severe challenges. The requirements of these applications are challenging, as many different aspects need to be catered, such as resource access and sharing,(More)
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