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Effects on balance disturbance of manipulating depth of an independent visual background in a stereographic display

Citation

Duh, HB-L and Abi-Rached, H and Parker, DE and Furness, TA, Effects on balance disturbance of manipulating depth of an independent visual background in a stereographic display, Proceedings of the Human Factors and Ergonomics Society Annual Meeting 2001, 8-12 October 2001, Minneapolis, USA, pp. 1882-1885. (2001) [Refereed Conference Paper]

Copyright Statement

Copyright 2001 The Authors

DOI: doi:10.1177/154193120104502706

Abstract

Simulator sickness (SS) is a major impedimentto use of virtualenvironments(VEs). Procedures to alleviateSS have been of limitedvalue.The 'independentvisualbackground' (IVB) may reduceSS when people use a VE. Optimumcharacteristicsof IVBs remainto be determined.In this study,balancewas disturbedby roll oscillationof a black andwhite radialpattern.Disturbancewas reducedby simultaneous presentationof anIVB. Effects of locatingthe IVB in the foregroundor backgroundrelativeto the moving radial pattern using a stereographic display were determined.Nine subjects were tested at two IVB luminance levels and three different IVB conditions using a within-subjects design. An expected statisticallysignificantdifference betweenthe IVBandno-IVB conditionswas observed.No effect of IVB location was obtained. Effects of foreground / background manipulationson spatial orientation are addressed.

Item Details

Item Type:Refereed Conference Paper
Keywords:balance disturbance, stereography, display, perception
Research Division:Information and Computing Sciences
Research Group:Information Systems
Research Field:Computer-Human Interaction
Objective Division:Information and Communication Services
Objective Group:Computer Software and Services
Objective Field:Application Tools and System Utilities
Author:Duh, HB-L (Professor Henry Duh)
ID Code:90342
Year Published:2001
Deposited By:Computing and Information Systems
Deposited On:2014-03-31
Last Modified:2014-05-26
Downloads:0

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