An architecture for non-intrusive user interfaces for interactive digital television

  • Authors:
  • Pablo Cesar;Dick C. A. Bulterman;Zeljko Obrenovic;Julien Ducret;Samuel Cruz-Lara

  • Affiliations:
  • Centrum voor Wiskunde en Informatica, Amsterdam, The Netherlands;Centrum voor Wiskunde en Informatica, Amsterdam, The Netherlands;Centrum voor Wiskunde en Informatica, Amsterdam, The Netherlands;LORIA, INRIA Lorraine, Vandoeuvre-lès-Nancy, France;LORIA, INRIA Lorraine, Vandoeuvre-lès-Nancy, France

  • Venue:
  • EuroITV'07 Proceedings of the 5th European conference on Interactive TV: a shared experience
  • Year:
  • 2007

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Abstract

This paper presents an architecture for non-intrusive user interfaces in the interactive digital TV domain. The architecture is based on two concepts. First, the deployment of non-monolithic rendering for content consumption, which allows micro-level personalization of content delivery by utilizing different rendering components (e.g., sending video to the TV screen and extra information to a handheld device). Second, the definition of actions descriptions for user interaction, so that high-level user interaction intentions can be partitioned across a personalized collection of control components (e.g., handheld device). This paper introduces an over-all architecture to support micro-personalization and describes an implementation scenario developed to validate the architecture.