Getting there: six meta-principles and interaction design

  • Authors:
  • Gilbert Cockton

  • Affiliations:
  • University of Sunderland, Sunderland, United Kingdom

  • Venue:
  • Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
  • Year:
  • 2009

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Abstract

Principled knowledge is a mark of any established disciplinary practice. Its derivation and validation of varies across disciplines, but HCI has tended towards posthoc ('a posteriori') syntheses. We present an alternative a priori approach that is relatively compact and open to inspection. We use John Heskett's position on the origins of design outcomes to derive six metaprinciples for all design processes: receptiveness, expressivity, committedness, credibility, inclusiveness and improvability. Although very abstract, these meta-principles generate critical insights into existing HCI approaches, identifying gaps in suitability and coverage. Practical value is increased by progressive instantiation of meta-principles to create first craft-specific, and ultimately project-specific, Interaction Design principles. A worth-centred approach is adopted to illustrate progressive instantiation towards a framework of adapted and novel HCI approaches. The internal coherence of the six metaprinciples is shown to provide direct effective support for synergistic progressive instantiation.