TY - CONF T1 - Information-rich virtual environments: theory, tools, and research agenda T2 - VRST '03: Proceedings of the ACM symposium on Virtual reality software and technology Y1 - 2003 A1 - Bowman, Doug A. A1 - North, Chris A1 - Chen, Jian A1 - Polys, Nicholas F. A1 - Pyla, Pardha S. A1 - Yilmaz, Umur JF - VRST '03: Proceedings of the ACM symposium on Virtual reality software and technology PB - ACM CY - New York, NY, USA SN - 1-58113-569-6 ER -