Manuel Benito received his BS degree in Mathematics in 1976 (University of the Basque Country) and in Psychology in 1984 (National Distance University of Spain), and his PhD degree in 1993 (University of the Basque Country). He works an Associate Professor in the Department of Research Methods and Education Diagnosis at the University of the Basque Country. He is the assistant director of the Virtual Campus of the University of the Basque Country. His main research interests focus on training methodology for teachers in ICT, research methodology, educational evaluation and classroom assessment.
email: manuel.benito@ehu.es

Jesus Romo received his BS degree in Industrial Engineering in 1986 and his PhD degree in Engineering in 1996. He works as an Associate Professor in the Department of Systems Engineering and Automatics at the University of the Basque Country. He is the director of the Virtual Campus of the University of the Basque Country. His research interests include VLE extension through functionality mashups, and improving reusability of learning objects.
email: jesus.romo@ehu.es

Javier Portillo received his BS degree in Telecommunication Engineering in 1997 and his PhD degree in Engineering in 2004, both from the University of the Basque Country. He works as Assistant Professor in the Department of Systems Engineering and Automatics at the University of the Basque Country. Despite he researched about Distributed Real-Time Control Systems for his PhD, nowadays his research interests include PLEs and Authoring Tools for learning resources.
web: http://www.ehu.es/javier.portillo
email: javier.portillo@ehu.es

Oskar Casquero received his BS degree in Telecommunication Engineering from the University of the Basque Country in 2003. He works as Assistant Professor in the Department of Systems Engineering and Automatics at the University of the Basque Country. Before that, he has contributed, as Systems Analyst, to the design and development of a VLE (Virtual Learning Environment) for the same university. He is doing his PhD on Personal Learning Environments (PLEs).
web: http://ekasifiles.ehu.es/web/oskarcasquero/web
email: oskar.casquero@ehu.es