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Angle sizes for pointing gestures

Författare

Summary, in English

One factor which can be expected to influence performance in applications where the user is expected to point a device in some direction to obtain information is the angle interval in which the user gets feedback. The present study was performed in order to get a better understanding of the influence of this angle interval on navigation performance, gestures and strategies in a more realistic outdoor setting. Results indicate that users are able to handle quite a wide range of angle intervals, although there are differences between narrow and wide intervals. We observe different gestures and strategies used by the users and provide some recommendations on suitable angle intervals. Finally, our observations support the notion that using this type of pointing gesture for navigation is intuitive and easy to use.

Publiceringsår

2010

Språk

Engelska

Sidor

33-36

Publikation/Tidskrift/Serie

Proceedings of Workshop on Multimodal Location Based Techniques for Extreme Navigation

Dokumenttyp

Konferensbidrag

Ämne

  • Human Computer Interaction

Nyckelord

  • Gesture
  • audio
  • navigation
  • pointing
  • angle
  • non-visual.

Conference name

Pervasive 2010 workshop: Multimodal Location Based Techniques for Extreme Navigation.

Conference date

2010-05-17

Conference place

Helsinki, Finland

Status

Published

Projekt

  • HaptiMap - Haptic, Audio and Visual Interfaces for Maps and Location Based Services

Forskningsgrupp

  • Audio-Haptic Interactive Design