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  Perceiving and controlling simulated ego-rotations by optic flow: Influence of field of view (FOV) and display devices on ego-motion perception

Schulte-Pelkum, J., Riecke, B., von der Heyde, M., & Bülthoff, H. (2002). Perceiving and controlling simulated ego-rotations by optic flow: Influence of field of view (FOV) and display devices on ego-motion perception. Poster presented at 10th Annual Worksop on Object Perception and Memory (OPAM 2002), Kansas City, KS, USA.

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Schulte-Pelkum, J1, Autor           
Riecke, BE1, Autor           
von der Heyde, M1, Autor           
Bülthoff, HH1, Autor           
Affiliations:
1Department Human Perception, Cognition and Action, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497797              

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 Zusammenfassung: This study investigated humans ability to control simulated ego-rotations from optic flow. The stimuli consisted of limited lifetime dots on a dark background. In a within-subject design, performance was tested using a curved projection screen (FOV 86°×63°), a HMD (40°×30°), and blinders (40°×30°) that restricted the FOV on the screen. Participants typically undershot intended turn angles. Performance was best with the screen (gain factor 0.77) and worst with the HMD (gain 0.57). A significant difference between blinders (gain 0.73) and HMD indicates that different display devices can influence ego-motion perception differentially, even if the physical FOVs are equal.

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 Datum: 2002-11
 Publikationsstatus: Erschienen
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 Identifikatoren: URI: http://www.opam.net/opam2002/index.htm
BibTex Citekey: 1960
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Titel: 10th Annual Worksop on Object Perception and Memory (OPAM 2002)
Veranstaltungsort: Kansas City, KS, USA
Start-/Enddatum: -

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