Nelson Baloian graduated as “Engineer in Computer Sciences” from the Universidad de Chile, Chile in 1988 and as “Doktor rer. nat.” (PhD) from the University of Duisburg, Germany in 1997. Since then he has been researching in the areas of Computer Supported Collaborative Learning/Work, distributed systems and recently on Mobile Computing for Learning Support (m-learning) and Geo-collaborative systems. Currently, he is faculty member of the Department of Computer Sciences at the Universidad de Chile, and Head of the Department. He is also Associate Visiting Professor from the Waseda University, Japan and a regular Guest Professor at the University of Duisburg-Essen, Germany. Dr. Baloian is author of about 80 peer-reviwed conference articles and 20 journal articles.