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Paper Abstract and Keywords
Presentation 2013-11-09 14:05
An ERP study of "sense of being together" in a virtual environment
Wataru Teramoto, Daisuke Shimizu (Muroran Inst. of Tech.), Nobuko Asai (Kyoto Bunkyo Univ.) HCS2013-60
Abstract (in Japanese) (See Japanese page) 
(in English) This study investigated how users feel a sense of being together in a virtual environment by using event-related potentials (ERPs) associated with the social Simon task. In this task, one participant presses a key in response to one color, and the other participant presses another key in response to the other color. Despite the fact that each participant is performing a go/no-go task, an effect similar to a standard Simon effect occurs if they feel a sense of being together. In the present experiment, a pair of participants in different rooms observed the same virtual environment through head-mounted displays and performed the task. In one condition, the participants had a 3-min session to interact with their co-actor in the virtual environment before the start of the experimental session and could see a co-actor's avatar throughout the session. In the other condition, the participants also could see a co-actor's avatar but did not have time to interact with their co-actor. The results showed that the social Simon effect and ERP changes occurred only for the former condition, suggesting that the 3-min interaction with the partner is important for evoking a sense of being together in the virtual environment.
Keyword (in Japanese) (See Japanese page) 
(in English) sense of being together / social Simon effect / virtual reality / event-related potentials / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 283, HCS2013-60, pp. 59-64, Nov. 2013.
Paper # HCS2013-60 
Date of Issue 2013-11-02 (HCS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee HCS  
Conference Date 2013-11-09 - 2013-11-09 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka Univ. (Toyonaka) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Emotion and Communication, etc. 
Paper Information
Registration To HCS 
Conference Code 2013-11-HCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An ERP study of "sense of being together" in a virtual environment 
Sub Title (in English)  
Keyword(1) sense of being together  
Keyword(2) social Simon effect  
Keyword(3) virtual reality  
Keyword(4) event-related potentials  
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1st Author's Name Wataru Teramoto  
1st Author's Affiliation Muroran Institute of Technology (Muroran Inst. of Tech.)
2nd Author's Name Daisuke Shimizu  
2nd Author's Affiliation Muroran Institute of Technology (Muroran Inst. of Tech.)
3rd Author's Name Nobuko Asai  
3rd Author's Affiliation Kyoto Bunkyo University (Kyoto Bunkyo Univ.)
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Speaker Author-1 
Date Time 2013-11-09 14:05:00 
Presentation Time 20 minutes 
Registration for HCS 
Paper # HCS2013-60 
Volume (vol) vol.113 
Number (no) no.283 
Page pp.59-64 
#Pages
Date of Issue 2013-11-02 (HCS) 


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