Friend or foe? relationship-based adaptation on public displays

  • Authors:
  • Ekaterina Kurdyukova;Karin Bee;Elisabeth André

  • Affiliations:
  • University of Augsburg, Augsburg, Germany;University of Augsburg, Augsburg, Germany;University of Augsburg, Augsburg, Germany

  • Venue:
  • AmI'11 Proceedings of the Second international conference on Ambient Intelligence
  • Year:
  • 2011

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Abstract

Personalization of content on public displays is likely to cause the disclosure of user's private data. In order to protect the user's privacy, different protection strategies are used, e.g. the private data is hidden, occluded or blurred. Existing systems usually follow a uniform protection strategy, applying it every time a spectator is detected in the display proximity. However, the necessity in privacy protection often depends on the personal relationships between the user and the spectator. This work investigates how the relationship context influences user preferences in adaptation strategies. Additionally, we study how privacy level of data and the presence of a mobile device influence this preference. The obtained results can guide adaptation designers in creation of more flexible privacy protection mechanisms.