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
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author Vebjørn Ekroll
Bilge Sayim
Johan Wagemans
author_facet Vebjørn Ekroll
Bilge Sayim
Johan Wagemans
author_sort Vebjørn Ekroll
collection DOAJ
description 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.
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spelling doaj.art-5a3a5a6233d84d8c8972349460916ccb2022-12-22T01:45:13ZengSAGE Publishingi-Perception2041-66952013-12-01410.1068/i0622sas10.1068_i0622sasAgainst Better Knowledge: The Magical Force of Amodal Volume CompletionVebjørn EkrollBilge SayimJohan WagemansIn 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.https://doi.org/10.1068/i0622sas
spellingShingle Vebjørn Ekroll
Bilge Sayim
Johan Wagemans
Against Better Knowledge: The Magical Force of Amodal Volume Completion
i-Perception
title Against Better Knowledge: The Magical Force of Amodal Volume Completion
title_full Against Better Knowledge: The Magical Force of Amodal Volume Completion
title_fullStr Against Better Knowledge: The Magical Force of Amodal Volume Completion
title_full_unstemmed Against Better Knowledge: The Magical Force of Amodal Volume Completion
title_short Against Better Knowledge: The Magical Force of Amodal Volume Completion
title_sort against better knowledge the magical force of amodal volume completion
url https://doi.org/10.1068/i0622sas
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AT bilgesayim againstbetterknowledgethemagicalforceofamodalvolumecompletion
AT johanwagemans againstbetterknowledgethemagicalforceofamodalvolumecompletion