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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 Workshop on Object Perception and Memory (OPAM 2002), Kansas City, KS, USA.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0013-DEAD-5 Version Permalink: https://hdl.handle.net/21.11116/0000-0005-9600-1
Genre: Poster

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http://www.opam.net/archive/opam2002/OPAM2002Abstracts.pdf (Abstract)
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 Creators:
Schulte-Pelkum, J1, 2, Author           
Riecke, BE1, 2, Author           
von der Heyde, M1, 2, Author           
Bülthoff, HH1, 2, Author           
Affiliations:
1Department Human Perception, Cognition and Action, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497797              
2Max Planck Institute for Biological Cybernetics, Max Planck Society, Spemannstrasse 38, 72076 Tübingen, DE, ou_1497794              

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 Abstract: 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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 Dates: 2002-11
 Publication Status: Published online
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 Rev. Type: -
 Identifiers: BibTex Citekey: 1960
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Title: 10th Annual Workshop on Object Perception and Memory (OPAM 2002)
Place of Event: Kansas City, KS, USA
Start-/End Date: 2002-11-21

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Title: 10th Annual Workshop on Object Perception and Memory (OPAM 2002)
Source Genre: Proceedings
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Pages: - Volume / Issue: - Sequence Number: 11 Start / End Page: 8 Identifier: -