How can people with disabilities navigate in virtual reality with an input device they can use?

Kerstin Boschian, Anette Larsson, Roy Davies, Ulf Minör, Gerd Johansson. How can people with disabilities navigate in virtual reality with an input device they can use?. In Hans-Jörg Bullinger, Jürgen Ziegler, editors, Human-Computer Interaction: Communication, Cooperation, and Application Design, Proceedings of HCI International 99 (the 8th International Conference on Human-Computer Interaction), Munich, Germany, August 22-26, 1999, Volume 2. pages 1111-1115, Lawrence Erlbaum, 1999.

@inproceedings{BoschianLDMJ99,
  title = {How can people with disabilities navigate in virtual reality with an input device they can use?},
  author = {Kerstin Boschian and Anette Larsson and Roy Davies and Ulf Minör and Gerd Johansson},
  year = {1999},
  researchr = {https://researchr.org/publication/BoschianLDMJ99},
  cites = {0},
  citedby = {0},
  pages = {1111-1115},
  booktitle = {Human-Computer Interaction: Communication, Cooperation, and Application Design, Proceedings of HCI International  99 (the 8th International Conference on Human-Computer Interaction), Munich, Germany, August 22-26, 1999, Volume 2},
  editor = {Hans-Jörg Bullinger and Jürgen Ziegler},
  publisher = {Lawrence Erlbaum},
  isbn = {0-8058-3392-7},
}