Markarian, A., Favela, J., Tentori, M., Castro, L. A. (2006) “Seamless Interaction among Heterogeneous Devices in Support for Co-located Collaboration”. In Proceedings of CRIWG’06, Groupware: Design, Implementation, and Use. Lecture Notes in Computer Science 4154. Dimitriadis, et al. (Eds.) Springer. 389-404 pp. ISBN 3-540-29110-5. ISSN 0302-9743