Human centered design in practice: a case study with the ontology visualization tool Knoocks

Simone Kriglstein, Günter Wallner

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

8 Citations (Scopus)

Abstract

Ontologies make it possible to understand, analyze, exchange or share knowledge of a specific domain and therefore they are becoming popular in various communities. However, ontologies can be very complex and therefore visualizations can support users to understand the ontology easier. Moreover, graphical representations make ontologies with their structure more manageable. For an effective visualization, it is necessary to consider the domain for which the ontology is developed and its users with their needs and expectations. This paper presents the development process of Knoocks (Knowledge Blocks) - a visualization tool for OWL Lite ontologies - which was implemented with the help of the human centered design process. The presented case study underlies the importance of repeated usability evaluations during the development process to identify weak points of the design and missing features which are relevant for the intended users.

Original languageEnglish
Title of host publicationComputer Vision, Imaging and Computer Graphics Theory and Applications
Subtitle of host publicationInternational Joint Conference, VISIGRAPP 2011 Vilamoura, Portugal, March 5-7, 2011 Revised Selected Papers
EditorsG. Csurka , M. Kraus, L. Mestetskiy, P. Richard, J. Braz
Place of PublicationBerlin
PublisherSpringer
Pages123-141
Number of pages19
ISBN (Electronic)978-3-642-32350-8
ISBN (Print)978-3-642-32349-2
DOIs
Publication statusPublished - 1 Jan 2013
Externally publishedYes

Publication series

NameCommunications in Computer and Information Science
Volume274
ISSN (Print)1865-0929

Keywords

  • Comparison study
  • Human centered design
  • Knoocks
  • Ontology visualization
  • OWL Lite
  • Usability evaluation

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