| Perception of approaching and retreating floor-projected shapes in a large, immersive, multimedia learning environment. | |
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MedLine Citation:
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PMID: 19544967 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Perception of floor-projected moving geometric shapes was examined in the context of the Situated Multimedia Arts Learning Laboratory (SMALLab), an immersive, mixed-reality learning environment. As predicted, the projected destinations of shapes which retreated in depth (proximal origin) were judged significantly less accurately than those that approached (distal origin). Participants maintained similar magnitudes of error throughout the session, and no effect of practice was observed. Shape perception in an immersive multimedia environment is comparable to the real world. One may conclude that systematic exploration of basic psychological phenomena in novel mediated environments is integral to an understanding of human behavior in novel human-computer interaction architectures. |
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Authors:
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Igor Dolgov; David A Birchfield; Michael K McBeath; Harvey Thornburg; Christopher G Todd |
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Publication Detail:
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Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. |
Journal Detail:
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Title: Perceptual and motor skills Volume: 108 ISSN: 0031-5125 ISO Abbreviation: Percept Mot Skills Publication Date: 2009 Apr |
Date Detail:
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Created Date: 2009-06-23 Completed Date: 2009-07-08 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0401131 Medline TA: Percept Mot Skills Country: United States |
Other Details:
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Languages: eng Pagination: 623-30 Citation Subset: IM |
Affiliation:
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Department of Psychology, Box 871104, Arizona State University, Tempe, AZ 85287-1104, USA. id@asu.edu |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Computer Graphics Computer Simulation Computer-Assisted Instruction Depth Perception Environment Design* Female Form Perception* Humans Judgment Learning* Male Motion Perception* Multimedia* Practice (Psychology) Psychology, Experimental / instrumentation Software User-Computer Interface* |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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