S. Harper, and Y. Yesilada. Handbook of Research on Personal Autonomy Technologies and Disability Informatics, 1, chapter 11, IGI Global, 1st edition, (May 2011)
S. Harper. Invited Talk -- Laboratory of Human-Computer Interaction for Special Needs, University of the Basque Country, Donostia - San Sebastian, Spain. http://www.simonharper.info/publications/Harper2009nr.pdf, (November 2009)
S. Harper, and Y. Yesilada. Invited Tutorial -- 9th International Conference on Web Engineering http://icwe2009.webengineering.org/TutorialAccepted.aspx\#HarperYesilada, (June 2009)
S. Harper. WebMedia 2008 | Proceedings of the 14th Brazilian Symposium on Multimedia and the Web, 1, page 1--3. New York, USA, Brazilian Computer Society (SBC), ACM, (November 2008)
S. Harper. Proceedings of the First International Workshop on Understanding Web Evolution (WebEvolve2008): A prerequisite for Web Science., page 51-54. Southampton, UK, Web Science Research Initiative, (April 2008)
S. Harper. (2007)General Chair-Simon Harper and Program Chair-Helen Ashman and Program Chair-Mark Bernstein and Program Chair-Alexandra Cristea and Program Chair-Hugh C. Davis and Program Chair-Paul De Bra and Program Chair-Vicki Hanson and Program Chair-Dave Millard.
S. Harper, S. Bechhofer, and D. Lunn. ASSETS '06: Proceedings of the 8th International ACM SIGACCESS Conference on Computers and Accessibility, page 259--260. New York, NY, USA, ACM Press, (October 2006)
E. Stringer, Y. Yesilada, and S. Harper. HT '07: Proceedings of the 18th conference on Hypertext and hypermedia, page 33--34. New York, NY, USA, ACM, (2007)
E. Michailidou, S. Harper, and S. Bechhofer. Assets '08: Proceedings of the 10th international ACM SIGACCESS conference on Computers and accessibility, page 121--128. New York, NY, USA, ACM, (October 2008)
G. Mbipom, and S. Harper. SIGDOC '09: Proceedings of the 27th ACM international conference on Design of communication, page 37--44. New York, NY, USA, ACM, (October 2009)
G. Mbipom, and S. Harper. The proceedings of the 13th international ACM SIGACCESS conference on Computers and accessibility, page 147--154. New York, NY, USA, ACM, (October 2011)
E. Michailidou, S. Harper, and S. Bechhofer. SIGDOC '08: Proceedings of the 26th annual ACM international conference on Design of communication, page 215--224. New York, NY, USA, ACM, (September 2008)
S. Bechhofer, S. Harper, and D. Lunn. Lecture Notes in Computer Science : The 5th International Semantic Web Conference, page 101--115. (November 2006)