A. Steed is with the Department of Computer Science, University College London, Gower Street, London, WC1E 6BT, UK.
R.W. Lindeman is with the Department of Computer Science, Worcester Polytechnic Institute, 100 Institute Road, Worcester, MA 01609-2280.
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Anthony Steed received the PhD degree from the University of London in 1996 for work on languages for specifying interaction in 3D environments. He is a professor in the Department of Computer Science, University College London. His current research interests include networked virtual environments, virtual environment system design, immersion and presence, and 3D interaction. He is on the editorial boards of the IEEE Transactions on Visualization and Computer Graphics, Computers & Graphics, Presence: Teleoperators and Virtual Environments, and the International Journal of Human-Computer Studies.
Robert W. Lindeman received the BA degree in computer science from Brandeis University, the MS degree in systems management from the University of Southern California, and the ScD degree in computer science from the George Washington University. He is an associate professor in the Department of Computer Science at Worcester Polytechnic Institute (WPI). His main teaching duties are in the Interactive Media & Game Development program at WPI. He founded and leads the Human Interaction in Virtual Environments (HIVE) Lab at WPI, which focuses on effective multimodal input and output for immersive applications. He is a senior member of both the IEEE and the ACM, and a member of UPE.