Hwang, F., Keates, S. ORCID: 0000-0002-2826-672X , Langdon, P. M. and Clarkson, P. J. (2004) Movement time prediction for tasks assisted by force-feedback. In: Keates, Simeon ORCID: 0000-0002-2826-672X , Clarkson, John, Langdon, Patrick and Robinson, Peter, (eds.) Design for a more inclusive world. Springer-Verlag London, UK, pp. 143-152. ISBN 978-1-4471-1046-0

Langdon, P. M., Keates, S. ORCID: 0000-0002-2826-672X and Clarkson, P. J. (2004) New cognitive capability scales for inclusive product design. In: Keates, Simeon ORCID: 0000-0002-2826-672X , Clarkson, John, Langdon, Patrick and Robinson, Peter, (eds.) Design for a more inclusive world. Springer-Verlag London, UK, pp. 59-68. ISBN 978-1-4471-1046-0

Langdon, P. M., Hwang, F., Keates, S. ORCID: 0000-0002-2826-672X , Clarkson, P. J. and Robinson, P. (2002) Developing assistive interfaces for motion-impaired users using cursor movement analysis in conjunction with haptic feedback. In: Proceedings of the 4th international conference on disability, virtual reality and associated technologies (ICDVRAT 2002). The University of Reading, pp. 223-230. ISBN 0704911434

Keates, S. ORCID: 0000-0002-2826-672X , Hwang, F., Langdon, P. M., Clarkson, P. J. and Robinson, P. (2001) Using cursor control measures to suggest methods of cursor assistance for motion-impaired users. [Working Paper] (doi:Technical Report CUED/C-EDC/TR113)