Directional interfaces for wearable augmented reality

ABSTRACT

Wearable Augmented Reality can be used to overlay information onto the real world. Directional interfaces in wearable Augmented Reality aid users to orient themselves so that previously invisible targets are now inside their field of view. This is relevant when the user tries to find the next waypoint during a navigational task. We surveyed directional interfaces that have been used in Augmented Reality previously and compared their efficiency. We have found that a circular compass is the most efficient way to provide orientation cues.

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INDEX TERMS

Primary Classification:
  H. Information Systems
  H.5 INFORMATION INTERFACES AND PRESENTATION (I.7)
      H.5.1 Multimedia Information Systems
          Subjects: Artificial, augmented, and virtual realities

Additional Classification:
  H. Information Systems
  H.5 INFORMATION INTERFACES AND PRESENTATION (I.7)
      H.5.2 User Interfaces (D.2.2, H.1.2, I.3.6)

  I. Computing Methodologies
  I.3 COMPUTER GRAPHICS
      I.3.7 Three-Dimensional Graphics and Realism
          Subjects: Virtual reality

General Terms:
Design, Human Factors

Keywords:
directional interfaces, haptics, navigation, wearable augmented reality