How to quantify user experience: Fuzzy comprehensive evaluation model based on summative usability testing

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The concept of usability is complicated and fuzziness. Fuzzy theory is developed to provide comprehensive evaluation capabilities in the presence of imprecise and uncertain information. Starting with the ISO 9241 dimensions (effectiveness, efficiency and satisfaction), a fuzzy comprehensive model based on fuzzy theory for evaluating usability is proposed instead of conventional methods. The model has ability to assess user experience comprehensively with defuzzied score. Combined with data of summative usability, it can be applied to benchmark product usability, and a case study indicated the approach can quantify user experience directly and comprehensively.

Original languageEnglish
Title of host publicationUsability and Internationalization
Subtitle of host publicationGlobal and Local User Interfaces - Second International Conference on Usability and Internationalization, UI-HCII 2007. Held as Part of HCI International 2007, Proc
PublisherSpringer Verlag
Pages564-573
Number of pages10
EditionPART 2
ISBN (Print)9783540732884
DOIs
StatePublished - 2007
Externally publishedYes
Event2nd International Conference on Usability and Internationalization, UI-HCII 2007 - Beijing, China
Duration: 22 Jul 200727 Jul 2007

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
NumberPART 2
Volume4560 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference2nd International Conference on Usability and Internationalization, UI-HCII 2007
Country/TerritoryChina
CityBeijing
Period22/07/0727/07/07

Keywords

  • Analytic hierarchy process (AHP)
  • Fuzzy comprehensive evaluation
  • Usability
  • Usability testing
  • User experience

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