Mark Chignell

Mark H. Chignell
Chignell in 2009
Born1956
DiedNovember 20, 2025[1]
Alma materUniversity of Canterbury
Scientific career
InstitutionsUniversity of Toronto
Thesis

Mark H. Chignell was a Canadian academic specialising in usability and information science and, since 2002, was a full professor at the University of Toronto.[2]

Academic career

He had a PhD in psychology (University of Canterbury, New Zealand, 1981), and an MS in Industrial and Systems Engineering (Ohio State, 1984).

After a 1980 PhD titled 'Cognitive mechanisms of categorisation' at the University of Canterbury,[3] Chignell moved to the University of Toronto, rising to full professor.[2]

In 2003, Chignell founded Vocalage Inc.,[4] a company that does usability consulting, outsourced research, and software development.

He participated in a 2003 experiment which gave doctors online access to medical databases through a handheld iPAQ PC, which led to changes in the decisions the doctors made.[5][6]

Chignell was the general chair of ACM Hypertext 2010.[7]

Selected works

  • Abrams, David, Ronald Baecker, and Mark Chignell. "Information archiving with bookmarks: personal Web space construction and organization." In Conference on Human Factors in Computing Systems, vol. 98, pp. 41–48. 1998.
  • Parsaye, Kamran, Mark Chignell, and Setrag Khoshafian. "Intelligent databases. Object-oriented, deductive hypermedia technologies." New York: Wiley, 1989 (1989).
  • Parsaye, Kamran, and Mark Chignell. "Expert systems for experts." Earth Systems and Environment (1988).
  • Zhao, Shengdong, Pierre Dragicevic, Mark Chignell, Ravin Balakrishnan, and Patrick Baudisch. "Earpod: eyes-free menu selection using touch input and reactive audio feedback." In Proceedings of the Conference on Human Factors in Computing Systems, pp. 1395–1404. ACM, 2007.
  • Fitzmaurice, George W., Shumin Zhai, and Mark H. Chignell. "Virtual reality for palmtop computers." ACM Transactions on Information Systems (TOIS) 11, no. 3 (1993): 197–218.

References

  1. ^ Sinai Health. "In Memory of Professor Mark Chignell, Our Valued Partner". Circle of Care - Sinai Health. Circle of Care. Retrieved 9 January 2026.
  2. ^ a b "Mark H. Chignell".
  3. ^ Chignell, Mark (1980). Cognitive mechanisms of categorisation (Doctoral thesis). UC Research Repository, University of Canterbury. doi:10.26021/7597. hdl:10092/5880.
  4. ^ "Our team | Vocalage". Archived from the original on 12 August 2014. Retrieved 9 August 2014.
  5. ^ Buckler, Grant (1 October 2004). "Wireless content at work: why are we still making trivial use of the potential of wireless devices?". Computer Dealer News. Vol. 20 No. 14. Retrieved 19 February 2010.
  6. ^ Cawfield, Diana (7 July 2003). "Gadgets to save a lifeWireless on call; Since the stethoscope, physicians have prized instant sources of vital data Handhelds for doctors on the go are the idea's latest evolution". Toronto Star. p. D-1. Retrieved 19 February 2010.{{cite news}}: CS1 maint: deprecated archival service (link)
  7. ^ "Committees". HT2010. Retrieved 20 June 2019.

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