Redirected Steering for Virtual Self-Motion Control with a Motorized Electric Wheelchair

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dc.contributor.authorFiore, Loren Puchallaen_US
dc.contributor.authorPhillips, Laneen_US
dc.contributor.authorBruder, Gerden_US
dc.contributor.authorInterrante, Victoriaen_US
dc.contributor.authorSteinicke, Franken_US
dc.contributor.editorRonan Boulic and Carolina Cruz-Neira and Kiyoshi Kiyokawa and David Robertsen_US
dc.date.accessioned2013-11-08T10:23:23Z
dc.date.available2013-11-08T10:23:23Z
dc.date.issued2012en_US
dc.description.abstractRedirection techniques have shown great potential for enabling users to travel in large-scale virtual environments while their physical movements have been limited to a much smaller laboratory space. Traditional redirection approaches introduce a subliminal discrepancy between real and virtual motions of the user by subtle manipulations, which are thus highly dependent on the user and on the virtual scene. In the worst case, such approaches may result in failure cases that have to be resolved by obvious interventions, e. g., when a user faces a physical obstacle and tries to move forward. In this paper we introduce a remote steering method for redirection techniques that are used for physical transportation in an immersive virtual environment. We present a redirection controller for turning a legacy wheelchair device into a remote control vehicle. In a psychophysical experiment we analyze the automatic angular motion redirection with our proposed controller with respect to detectability of discrepancies between real and virtual motions. Finally, we discuss this redirection method with its novel affordances for virtual traveling.en_US
dc.description.seriesinformationJoint Virtual Reality Conference of ICAT - EGVE - EuroVRen_US
dc.identifier.isbn978-3-905674-40-8en_US
dc.identifier.issn1727-530Xen_US
dc.identifier.urihttps://doi.org/10.2312/EGVE/JVRC12/045-048en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectInformation Interfaces and Presentation [H.5.1]en_US
dc.subjectMultimedia Information Systemsen_US
dc.subjectArtificialen_US
dc.subjectaugmenteden_US
dc.subjectand virtual realitiesen_US
dc.subjectComputer Graphics [I.3.7]en_US
dc.subjectThreeen_US
dc.subjectDimensional Graphics and Realismen_US
dc.subjectVirtual realityen_US
dc.titleRedirected Steering for Virtual Self-Motion Control with a Motorized Electric Wheelchairen_US
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JVRC12: Joint Virtual Reality Conference of ICAT - EGVE - EuroVR