3d object selection for hand-held auto-stereoscopic display

  • Authors:
  • Euijai Ahn;Hyunseok Yang;Gerard Kim

  • Affiliations:
  • Korea University, Seoul, Republic of Korea;Korea University, Seoul, Republic of Korea;Korea University, Seoul, Republic of Korea

  • Venue:
  • Proceedings of the 10th asia pacific conference on Computer human interaction
  • Year:
  • 2012

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Abstract

Interacting in a small (mobile) auto-stereoscopic display can be difficult because of the lack of accurate tracking of an interaction proxy, and having to maintain a fixed viewpoint and adapt to a different level of depth perception sensitivity. In this paper, we first propose to modify a standard stylus into a mechanical chain with joint sensors for 3D tracking. We also investigate a way to assist the user in selecting an object in the small phone space through supplementary multimodal feedback, such as sound and tactility. We have carried out an experiment comparing the effects of various combinations of multimodal feedback to object selection performance.