Participants on a visit to an SIA telecenter where a long distance wireless link has been deployed as part of the TRICALCAR project. From left to right: Juan Pablo Neira (Colombia), Sandra Anaya (colombia), David Espinoza (Peru, invited trainer), Javier Triviño (Venezuela, trainer), Ermanno Pietrosemoli (Venezuela, trainer and TRICALCAR academic coordinator), Alberto Escudero-Pascual (Sweden/Spain, trainer), Santiago Costa (Argentina, trainer), Olga Vega (Colombia), Richard Lobo (Venezuela), Paco Olaya (Ecuador). Photo: Paola Bazán (2007).