C. Goble, S. Harper, and R. Stevens. Proceedings of the Eleventh ACM on Hypertext and hypermedia, page 1--10. New York, USA, ACM Press, (June 2000)Winner of the Doug Engelbart Award for Best Paper.
S. Harper, C. Goble, R. Stevens, and Y. Yesilada. Proceedings of the ACM SIGACCESS Conference on Computers and Accessibility, page 63--70. ACM Press, (October 2004)
S. Harper, C. Goble, and S. Pettitt. Proceedings of the 10th International Conference on Human-Computer Interaction, 4, page 399--403. London, UK, Lawrence Erlbaum Associates, (2003)
S. Harper, Y. Yesilada, C. Goble, and R. Stevens. Proceedings of the Fifteenth ACM Conference on Hypertext and Hypermedia, page 116--125. ACM Press, (August 2004)