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Paper Abstract and Keywords
Presentation 2013-03-05 09:30
A study on parameters of information display effecting on a task performance
Haruka Yoshida, Teruya Ikegami, Shin'ichi Fukuzumi (NEC) HCS2012-100
Abstract (in Japanese) (See Japanese page) 
(in English) In the fields of tasks of operational managements or air traffic controls, users are required to notice any changes or problems in system condition and to solve the problems by monitoring information about monitored targets even though during main task. For this requirement, we previously proposed a visualization method by using motions of simple figures (objects) for users to notice changing situations and we revealed that motion is effective in noticing changing situations. However, objects sometimes have too much visual attention under some conditions of UI elements and layouts, so they might disturb users' concentrations to tasks. To clarify this problem, we carried out an examination to find influences of objects' sizes and distances from a fixed point on users’ task performance. In our examination, a subject transcribed documents in an environment that objects were displayed whose velocities were changed. And an experimenter measured performances of transcribing under some conditions of objects' sizes and distances from a fixed point. We found that (1) in case that the objects are displayed near the transcribing task screen, the performances became the maximum at the objects whose size are 32pixel, (2) in case that objects’ sizes are 16pixel and objects are displayed in 55.8cm from a fixed point, the performances of the task became better at the objects displayed farther away from a fixed point. We concluded that both objects’ size and objects’ distance from a fixed point were clarified to be possible to effect on performances of tasks.
Keyword (in Japanese) (See Japanese page) 
(in English) Monitoring task / Awareness / Secondary task / Motion / Size / Distance from a fixed point / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 455, HCS2012-100, pp. 125-130, March 2013.
Paper # HCS2012-100 
Date of Issue 2013-02-25 (HCS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
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)
Download PDF HCS2012-100

Conference Information
Committee HCS  
Conference Date 2013-03-04 - 2013-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Hetel Wellseason Hamanako 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Design of the place, etc. 
Paper Information
Registration To HCS 
Conference Code 2013-03-HCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study on parameters of information display effecting on a task performance 
Sub Title (in English)  
Keyword(1) Monitoring task  
Keyword(2) Awareness  
Keyword(3) Secondary task  
Keyword(4) Motion  
Keyword(5) Size  
Keyword(6) Distance from a fixed point  
Keyword(7)  
Keyword(8)  
1st Author's Name Haruka Yoshida  
1st Author's Affiliation NEC Corporation (NEC)
2nd Author's Name Teruya Ikegami  
2nd Author's Affiliation NEC Corporation (NEC)
3rd Author's Name Shin'ichi Fukuzumi  
3rd Author's Affiliation NEC Corporation (NEC)
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Speaker Author-1 
Date Time 2013-03-05 09:30:00 
Presentation Time 30 minutes 
Registration for HCS 
Paper # HCS2012-100 
Volume (vol) vol.112 
Number (no) no.455 
Page pp.125-130 
#Pages 6 
Date of Issue 2013-02-25 (HCS) 

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