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Paper Abstract and Keywords
Presentation 2016-05-18 10:50
Relationship between display resolution and physiological and psychological state during searching task
Kiyomi Sakamoto, Yutaka Tanaka (Panasonic), Kuniko Yamashita, Akira Okada (Osaka City Univ.) HCS2016-7 HIP2016-7
Abstract (in Japanese) (See Japanese page) 
(in English) We experimentally evaluated a relationship between display resolution and physiological and psychological state during searching task using a high-resolution A3-size 4K tablet. The task was to count the number of target characters in characters layout image. The results showed that NIRS (total Hb), an index of nervous system activity, during searching tasks, was significantly higher for 4K content than for 2K content. This result indicates that NIRS data on use of a 4K tablet for searching tasks supported our prior study results for viewing content.
Keyword (in Japanese) (See Japanese page) 
(in English) Viewers’ preference / Physiological and psychological state / NIRS / HR variability / 4KTablet / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 32, HIP2016-7, pp. 35-39, May 2016.
Paper # HIP2016-7 
Date of Issue 2016-05-11 (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 HCS2016-7 HIP2016-7

Conference Information
Committee HCS HIP HI-SIGCE  
Conference Date 2016-05-18 - 2016-05-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Industry Support Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Communication Enhancing, Human Communication, and Human Information Processing 
Paper Information
Registration To HIP 
Conference Code 2016-05-HCS-HIP-SIGCE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Relationship between display resolution and physiological and psychological state during searching task 
Sub Title (in English)  
Keyword(1) Viewers’ preference  
Keyword(2) Physiological and psychological state  
Keyword(3) NIRS  
Keyword(4) HR variability  
Keyword(5) 4KTablet  
1st Author's Name Kiyomi Sakamoto  
1st Author's Affiliation Panasonic Corporation (Panasonic)
2nd Author's Name Yutaka Tanaka  
2nd Author's Affiliation Panasonic Corporation (Panasonic)
3rd Author's Name Kuniko Yamashita  
3rd Author's Affiliation Osaka City University (Osaka City Univ.)
4th Author's Name Akira Okada  
4th Author's Affiliation Osaka City University (Osaka City Univ.)
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Date Time 2016-05-18 10:50:00 
Presentation Time 25 
Registration for HIP 
Paper # IEICE-HCS2016-7,IEICE-HIP2016-7 
Volume (vol) IEICE-116 
Number (no) no.31(HCS), no.32(HIP) 
Page pp.35-39 
#Pages IEICE-5 
Date of Issue IEICE-HCS-2016-05-11,IEICE-HIP-2016-05-11 

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