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Paper Abstract and Keywords
Presentation 2014-05-29 15:20
Relationship between display resolution and physiological and psychological state during contents viewing
Kiyomi Sakamoto, Seiji Sakashita (Panasonic), Kuniko Yamashita, Akira Okada (Osaka City Univ.) HCS2014-16 HIP2014-16
Abstract (in Japanese) (See Japanese page) 
(in English) We experimentally evaluated the relationship between display resolution and physiological and psychological state during contents viewing at 4K and 2K on a 65-inch 4K TV. The results showed that the scores for “presence,” “impact,” “realism,” “quality” and “precision” when viewing 4K scenic content were significantly higher than those for 2K content. Moreover, total-Hb in NIRS, representing nervous system activity, when viewing 4K natural scenic content was significantly higher than those for 2K content, and heart rate, representing sympathetic nervous system activities, when viewing 4K natural scenic content was significantly lower than those for 2K content.
Keyword (in Japanese) (See Japanese page) 
(in English) Physiological and psychological state / NIRS / HR variability / TV viewing / 4KTV / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 68, HIP2014-16, pp. 125-129, May 2014.
Paper # HIP2014-16 
Date of Issue 2014-05-22 (HCS, HIP) 
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)
Download PDF HCS2014-16 HIP2014-16

Conference Information
Committee HCS HIP HI-SIGCOASTER  
Conference Date 2014-05-29 - 2014-05-30 
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 Communications, and Human Information Processing 
Paper Information
Registration To HIP 
Conference Code 2014-05-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 contents viewing 
Sub Title (in English)  
Keyword(1) Physiological and psychological state  
Keyword(2) NIRS  
Keyword(3) HR variability  
Keyword(4) TV viewing  
Keyword(5) 4KTV  
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1st Author's Name Kiyomi Sakamoto  
1st Author's Affiliation Panasonic Corporation (Panasonic)
2nd Author's Name Seiji Sakashita  
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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Speaker Author-1 
Date Time 2014-05-29 15:20:00 
Presentation Time 25 minutes 
Registration for HIP 
Paper # HCS2014-16, HIP2014-16 
Volume (vol) vol.114 
Number (no) no.67(HCS), no.68(HIP) 
Page pp.125-129 
#Pages
Date of Issue 2014-05-22 (HCS, HIP) 


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