“Exorcist Illusion”: Twisting Necks in the Hollow-Face and Hollow-Torso Illusions

We combine a convex facial mask with a concave torso—or vice versa—thus creating a single rigid object with a transition area at the neck, where convexity changes to concavity. This combination creates stunning illusions when the rigid object is set to motion. The two simplest effects are (1) when t...

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Bibliographic Details
Main Authors: Thomas V. Papathomas, Marcel De Heer, Xiaohua Zhuang, Tom Grace, Robert Bunkin
Format: Article
Language:English
Published: SAGE Publishing 2012-12-01
Series:i-Perception
Online Access:https://doi.org/10.1068/i0551sas

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