Keates, Simeon ORCID: https://orcid.org/0000-0002-2826-672X, Clarkson, John and Robinson, Peter (2000) Investigating the applicability of user models for motion-impaired users. In: Proceedings of the fourth international ACM conference on Assistive technologies. ACM, New York, NY, USA, pp. 129-136. ISBN 1-58113-313-8 (doi:10.1145/354324.354354)