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Paper Abstract and Keywords
Presentation 2019-05-17 15:35
Detection of decision-making process by biosignals (I)
Toshihide Imaruoka, Nobuyuki Watanabe (KIT), Yukiyasu Tsunoo (TOU), Maki Shigeri, Hiroyasu Kubo (NEC Solution Innovators), Takao Mikawa (NEC) HCS2019-24 HIP2019-24
Abstract (in Japanese) (See Japanese page) 
(in English) The number of crimes, such like a “hey its me” scam or a wire-the-money scam, is tremendously increasing. In these cases, attackers give victims incorrect and ambiguous information to lead them to make inappropriate decision and behavior. In our research, we measured biosignals, such as pupil size, heart rate, and skin conductance, prior to formation of behavioral intention. As a result, pupil size and heart rate during a judgement task based on ambiguous information were consistently changed before judgement formation. Furthermore, the results showed that the content of participants’ judgement also affected change of pupil size.
Keyword (in Japanese) (See Japanese page) 
(in English) Pupil size / Heart rate / Skin conductance / Biosignals / Social engineering / Decision making / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 38, HCS2019-24, pp. 201-205, May 2019.
Paper # HCS2019-24 
Date of Issue 2019-05-09 (HCS, HIP) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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)
Download PDF HCS2019-24 HIP2019-24

Conference Information
Committee HCS HIP HI-SIGCE  
Conference Date 2019-05-16 - 2019-05-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Industry Support Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To HCS 
Conference Code 2019-05-HCS-HIP-SIGCE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Detection of decision-making process by biosignals (I) 
Sub Title (in English)  
Keyword(1) Pupil size  
Keyword(2) Heart rate  
Keyword(3) Skin conductance  
Keyword(4) Biosignals  
Keyword(5) Social engineering  
Keyword(6) Decision making  
1st Author's Name Toshihide Imaruoka  
1st Author's Affiliation Kanazawa Institute of Technology (KIT)
2nd Author's Name Nobuyuki Watanabe  
2nd Author's Affiliation Kanazawa Institute of Technology (KIT)
3rd Author's Name Yukiyasu Tsunoo  
3rd Author's Affiliation Tokyo Online University (TOU)
4th Author's Name Maki Shigeri  
4th Author's Affiliation NEC Solution Innovators, Ltd. (NEC Solution Innovators)
5th Author's Name Hiroyasu Kubo  
5th Author's Affiliation NEC Solution Innovators, Ltd. (NEC Solution Innovators)
6th Author's Name Takao Mikawa  
6th Author's Affiliation NEC Corporation (NEC)
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Speaker Author-1 
Date Time 2019-05-17 15:35:00 
Presentation Time 25 minutes 
Registration for HCS 
Paper # HCS2019-24, HIP2019-24 
Volume (vol) vol.119 
Number (no) no.38(HCS), no.39(HIP) 
Page pp.201-205 
Date of Issue 2019-05-09 (HCS, HIP) 

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