Depth Without a Surface: Observations From a "Finger Spinner" Depth Illusion
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Authors
Crognale, Michael A.
Issue Date
2017
Type
Article
Language
Keywords
3D perception , surfaces/materials , stereopsis , binocular vision , depth
Alternative Title
Abstract
A trending novelty toy that is spun between the fingers induces a striking depth illusion from specular reflections. Further examination of the phenomenon suggests that when surface features are obscured by spinning, depth from disparity of reflections is enhanced.
Description
Citation
Crognale, M. A. (2017). Depth Without a Surface: Observations From a “Finger Spinner” Depth Illusion. i-Perception, 8(6), 204166951774037. doi:10.1177/2041669517740370
Publisher
License
Creative Commons Attribution 4.0 International
Journal
Volume
Issue
PubMed ID
ISSN
2041-6695