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Paper Abstract and Keywords
Presentation
Influence of type of video contents and display resolution on physiological and psychological evaluation
Kiyomi Sakamoto, Seiji Sakashita (Panasonic), Kuniko Yamashita, Akira Okada (Osaka City Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) We experimentally evaluated the influence of type of video contents and display resolution on physiological and psychological measurements during contents viewing at 4K and 2K on a 65-inch 4K TV. Four types of video content were used: two types with scenic content and two types of close-up of food and material content. The results showed that the scores for “presence,” “impact,” “realism,” “clarity” and “precision” when viewing 4K scenic content were significantly higher than those for 2K content. Moreover, there was significant difference observed between NIRS, representing nervous system activity, during viewing test for 4K content and that for 2K content, although there was various effects according to the kind of contents.
Keyword (in Japanese) (See Japanese page) 
(in English) Physiological and psychological state / NIRS / HR variability / TV viewing / / 4KTV / /  
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Conference Information
Committee HCGSYMPO  
Conference Date 2014-12-17 - 2014-12-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Kaikyo Messe Shimonoseki 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Human communication, etc. 
Paper Information
Registration To HCGSYMPO 
Conference Code 2014-12-HCGSYMPO 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Influence of type of video contents and display resolution on physiological and psychological evaluation 
Sub Title (in English)  
Keyword(1) Physiological and psychological state  
Keyword(2) NIRS  
Keyword(3) HR variability  
Keyword(4) TV viewing  
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Keyword(6) 4KTV  
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Keyword(8)  
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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