NAVI – A Proof-of-Concept of a Mobile Navigational Aid for Visually Impaired Based on the Microsoft Kinect

  • Michael Zöllner
  • Stephan Huber
  • Hans-Christian Jetter
  • Harald Reiterer
Part of the Lecture Notes in Computer Science book series (LNCS, volume 6949)

Abstract

We present a proof-of-concept of a mobile navigational aid that uses the Microsoft Kinect and optical marker tracking to help visually impaired people find their way inside buildings. The system is the result of a student project and is entirely based on low-cost hard- and software. It provides continuous vibrotactile feedback on the person’s waist, to give an impression of the environment and to warn about obstacles. Furthermore, optical markers can be used to tag points of interest within the building to enable synthesized voice instructions for point-to-point navigation.

Keywords

Vibrotactile User Interface Navigation User Interface 

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Copyright information

© IFIP International Federation for Information Processing 2011

Authors and Affiliations

  • Michael Zöllner
    • 1
  • Stephan Huber
    • 1
  • Hans-Christian Jetter
    • 1
  • Harald Reiterer
    • 1
  1. 1.University of KonstanzGermany

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