Messy tabletops: clearing up the occlusion problem

  • Authors:
  • Euan Freeman;Stephen Brewster

  • Affiliations:
  • University of Glasgow, Glasgow, UK;University of Glasgow, Glasgow, UK

  • Venue:
  • CHI '13 Extended Abstracts on Human Factors in Computing Systems
  • Year:
  • 2013

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Abstract

When introducing interactive tabletops into the home and office, lack of space will often mean that these devices play two roles: interactive display and a place for putting things. Clutter on the table surface may occlude information on the display, preventing the user from noticing it or interacting with it. We present a technique for dealing with clutter on tabletops which finds a suitable unoccluded area of the display in which to show content. We discuss the implementation of this technique and some design issues which arose during implementation.