Digital Aura
by Roy, Oberhauser
by A. Ferscha, M. Hechinger, R. Mayrhofer, M. dos Santos Rocha, M. Franz, and R. Oberhauser. In Proceedings of the 2nd International Conference on Pervasive Computing (Pervasive 2004), Austrian Computer Society (OCG), Vienna, Austria, vol. 176, ISBN: 3-85403-176-9, pp. 405-410.