Effects of frame rate for visualization of dynamic quantitative information in a head-mounted display

Whung Yee Lai, Henry Been Lirn Duh

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

6 Citations (Scopus)

Abstract

Augmented reality overlays computer generated imagery onto the real world to enhance a person's perception of the world. However the perceptual problems in augmented reality and virtual reality systems may affect human performance in information visualization. With improvements in technology, it is now easy to make use of motion to visualize change of quantitative data. Past studies have shown that representational momentum can influence the judged final position of a moving target. This study investigated human performance in visualizing dynamic quantitative information in augmented reality and virtual reality environments. Twenty-four subjects participated the experiment to estimate the percentage change of vibrating bar charts. Experimental results showed that subjects performed significantly different in different speed and percentage change. Visual momentum might affect the accuracy of estimation in visualizing dynamic quantitative information.

Original languageEnglish
Title of host publication2004 IEEE International Conference on Systems, Man and Cybernetics, SMC 2004
Pages6485-6490
Number of pages6
DOIs
Publication statusPublished - 2004
Externally publishedYes
Event2004 IEEE International Conference on Systems, Man and Cybernetics, SMC 2004 - The Hague, Netherlands
Duration: 10 Oct 200413 Oct 2004

Publication series

NameConference Proceedings - IEEE International Conference on Systems, Man and Cybernetics
Volume7
ISSN (Print)1062-922X

Conference

Conference2004 IEEE International Conference on Systems, Man and Cybernetics, SMC 2004
Country/TerritoryNetherlands
CityThe Hague
Period10/10/0413/10/04

Keywords

  • Augmented reality
  • Information visualization
  • Virtual reality
  • Visualization

ASJC Scopus subject areas

  • Engineering(all)

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