%0 Conference Paper %B VRST '03: Proceedings of the ACM symposium on Virtual reality software and technology %D 2003 %T Information-rich virtual environments: theory, tools, and research agenda %A Bowman, Doug A. %A North, Chris %A Chen, Jian %A Polys, Nicholas F. %A Pyla, Pardha S. %A Yilmaz, Umur %B VRST '03: Proceedings of the ACM symposium on Virtual reality software and technology %I ACM %C New York, NY, USA %P 81–90 %@ 1-58113-569-6 %G eng %R http://doi.acm.org/10.1145/1008653.1008669