Against Better Knowledge: The Magical Force of Amodal Volume Completion

In a popular magic routine known as “multiplying billiard balls”, magicians fool their audience by using an empty shell that the audience believes to be a complete ball. Here, we present some observations suggesting that the spectators do not merely entertain the intellectual belief that the balls a...

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Bibliographic Details
Main Authors: Vebjørn Ekroll, Bilge Sayim, Johan Wagemans
Format: Article
Language:English
Published: SAGE Publishing 2013-12-01
Series:i-Perception
Online Access:https://doi.org/10.1068/i0622sas
Description
Summary:In a popular magic routine known as “multiplying billiard balls”, magicians fool their audience by using an empty shell that the audience believes to be a complete ball. Here, we present some observations suggesting that the spectators do not merely entertain the intellectual belief that the balls are all solid, but rather automatically and immediately perceive them as such. Our observations demonstrate the surprising potency and genuinely perceptual origin of amodal volume completion.
ISSN:2041-6695