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Paper Abstract and Keywords
Presentation 2015-03-12 16:00
[Poster Presentation] Usability Evaluation of Multi-Touch Actions Considering the Structure of Hand-Fingers and Its Constraints on Movement
Kumi Nakamura (Osaka Univ.), Kazuhiro Kono (Kansai Univ.), Yoshimichi Ito (OECU), Noboru Babaguchi (Osaka Univ.) EMM2014-93
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we evaluate the usability of multi-touch actions, which are actions using several fingers, in order to find appropriate actions for behavioral biometric authentication on tablet-type devices. The usability of each combination of fingers, as well as the usability of each finger action, is scored based on the structure of hand-fingers and its constraints on movement. The validity of the usability scores is evaluated through user experiments. The result shows that the correlation coefficient between our usability scores and users’ experimental evaluations is -0.81, and thus, our evaluation is strongly associated with users’ evaluation.
Keyword (in Japanese) (See Japanese page) 
(in English) multi-touch actions / usability / the structure of hand-fingers / tablet-type devices / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 511, EMM2014-93, pp. 97-102, March 2015.
Paper # EMM2014-93 
Date of Issue 2015-03-05 (EMM) 
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 EMM  
Conference Date 2015-03-12 - 2015-03-13 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To EMM 
Conference Code 2015-03-EMM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Usability Evaluation of Multi-Touch Actions Considering the Structure of Hand-Fingers and Its Constraints on Movement 
Sub Title (in English)  
Keyword(1) multi-touch actions  
Keyword(2) usability  
Keyword(3) the structure of hand-fingers  
Keyword(4) tablet-type devices  
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1st Author's Name Kumi Nakamura  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Kazuhiro Kono  
2nd Author's Affiliation Kansai University (Kansai Univ.)
3rd Author's Name Yoshimichi Ito  
3rd Author's Affiliation Osaka Electro-Communication University (OECU)
4th Author's Name Noboru Babaguchi  
4th Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2015-03-12 16:00:00 
Presentation Time 90 minutes 
Registration for EMM 
Paper # EMM2014-93 
Volume (vol) vol.114 
Number (no) no.511 
Page pp.97-102 
#Pages
Date of Issue 2015-03-05 (EMM) 


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