David Ott, Pierre Dillenbourg. Proximity and view awareness to reduce referential ambiguity in a shared 3D virtual environment. In Gerry Stahl, editor, Proceedings of the Conference on Computer Support for Collaborative Learning: Foundations for a CSCL Community, CSCL '02, Boulder, CO, USA, 2002. pages 603-604, International Society of the Learning Sciences, 2002. [doi]
Abstract is missing.