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Effects of stereopsis and head tracking on performance using desktop virtual environment displays

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dc.contributorVirginia Techen
dc.contributor.authorBarfield, Woodrow S.en
dc.contributor.authorHendrix, Claudiaen
dc.contributor.authorBystrom, Karl-Eriken
dc.contributor.departmentIndustrial and Systems Engineeringen
dc.date.accessed2014-02-05en
dc.date.accessioned2014-02-21T14:20:16Zen
dc.date.available2014-02-21T14:20:16Zen
dc.date.issued1999-04-01en
dc.description.abstractThis study investigated performance in a desktop virtual environment as a function of stereopsis and head tracking. Ten subjects traced a computer-generated wire using a virtual stylus that was slaved to the position of a real-world stylus tracked with a 6-DOF position sensor. The objective of the task was to keep the virtual stylus centered on the wire. Measures collected as the subjects performed the task were performance time, and number of times the stylus overstepped the virtual wire. The time to complete the wire-tracing task was significantly reduced by the addition of stereopsis, but was not affected by the presence of head tracking. The number of times the virtual stylus overstepped the wire was significantly reduced when head-tracking cues were available, but was not affected by the presence of stereoscopic cues. Implications of the results for performance using desktop virtual environments are discussed.en
dc.description.sponsorshipAir Force Office of Scientific Research 92-NL-225, INST PROP NO:78216en
dc.description.sponsorshipNSF DMC-8857851, CDA-8806866en
dc.format.mimetypeapplication/pdfen
dc.identifier.citationBarfield, W; Hendrix, C; Bystrom, KE. "Effects of stereopsis and head tracking on performance using desktop virtual environment displays," Presence: Teleoperators and Virtual Environments, 1999, Vol. 8 No. 2, 237-240 doi: 10.1162/105474699566198en
dc.identifier.doihttps://doi.org/10.1162/105474699566198en
dc.identifier.issn1054-7460en
dc.identifier.urihttp://hdl.handle.net/10919/25508en
dc.identifier.urlhttp://www.mitpressjournals.org/doi/pdf/10.1162/105474699566198en
dc.language.isoenen
dc.publisherMIT Pressen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectPerspectiveen
dc.titleEffects of stereopsis and head tracking on performance using desktop virtual environment displaysen
dc.title.serialPresence-Teleoperators and Virtual Environmentsen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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