Miguel Rodríguez Artacho is researcher and associate professor at UNED University, Spain. Main research focuses on the development of learning content specifications to model individual and collaborative learning processes, learning resources and tools. He was editor and co-chair of the IEEE SA P1876 group, and participates in other Learning Technology standardization groups like CEN-TC353, ISO-JTC1/SC36. Currently holds the technical secretariat of Spanish e-learning standardization body AEN/JTC1/SC36 and is director of a postgraduate program in Educational Technologies at UNED.  He has been invited panelist of LT related conferences and has several publications concerning educational content modeling and collaborative learning environments.