Architectures for context

  • Authors:
  • Terry Winograd

  • Affiliations:
  • Department of Computer Science, Stanford University, Stanford, CA

  • Venue:
  • Human-Computer Interaction
  • Year:
  • 2001

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Abstract

The development of context-aware applications will require tools that are based on clearly defined models of context and system software architecture. This essay introduces models for each of these, examines the tradeoffs among the different alternatives, and describes a blackboard-based context architecture that is being used in the construction of interactive workspaces.