poster

Natural pointing posture in distal pointing tasks

Authors:

Heejin Kim,

Seungjae Oh,

Sung H. Han,

Min K. ChungAuthors Info & Claims

SUI '14: Proceedings of the 2nd ACM symposium on Spatial user interaction

Page 148

https://doi.org/10.1145/2659766.2661213

Published: 04 October 2014 Publication History

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Abstract

In this poster, we present an experiment to capture user's natural pointing posture in distal pointing tasks at large displays and to examine the effect of pointing posture on the performance of distal pointing tasks. There were two types of pointing posture: stretched arm posture (69% of the participants) and bended arm posture (31% of the participants). The types did not affect movement angle, but affected angular error, task completion time and mean angular velocity.

References

[1]

Jauregui, D.A.G., Argelaguet, F., and Lecuyer, A.2012. Design and evaluation of 3D cursors and motion parallax for the exploration of desktop virtual environments. 3D User Interfaces (March 2012), 69--76.

Google Scholar

[2]

Kaviani, N., Finke, M., Fels, S., Lea, R. and Wang, H. 2009. What goes where? Designing interactive large public display applications for mobile device interaction. In Proceedings of the ACM ICIMCS'09 (Kunming, Yunnan, China, November 23--25, 2009)

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Index Terms

Natural pointing posture in distal pointing tasks
1. Human-centered computing
  1. Accessibility
  2. Human computer interaction (HCI)
    1. Empirical studies in HCI
    2. Interaction devices
      1. Touch screens

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Information

Published In

SUI '14: Proceedings of the 2nd ACM symposium on Spatial user interaction

October 2014

174 pages

ISBN:9781450328203

DOI:10.1145/2659766

General Chair:
Andy Wilson
Microsoft Research, USA
,
Program Chairs:
Frank Steinicke
University of Hamburg, Germany
,
Evan Suma
University of Southern California, USA
,
Wolfgang Stuerzlinger
York University, Canada

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 04 October 2014

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SUI '14

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SUI '14: Symposium on Spatial User Interaction

October 4 - 5, 2014

Hawaii, Honolulu, USA

Acceptance Rates

SUI '14 Paper Acceptance Rate 18 of 62 submissions, 29%;

Overall Acceptance Rate 86 of 279 submissions, 31%

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Index Terms

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