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Paper Abstract and Keywords
Presentation 2005-03-05 13:30
Solid display system for space recognition ability improvement
Masayuki Takamura, Daisaku Hayashi, Akira Sugawara, Naoto Nakamura (C I T)
Abstract (in Japanese) (See Japanese page) 
(in English) It is thought that there are two abilities in spatial cognitive ability.
From the above point of view, the system that urges the learner to use both abilities is proposed. On the system, a virtual object generated by the registration of the silhouette to a computer is overlayed on the image of cube taken with a camera in real-time. The silhouette is drawn on sides of the cube in the real world. Using the system, the use of the ability to guess the appearance from arbitrary aspects to entire aspects is done by guessing the shape of the object from the silhouette. On the other hand, the use of the ability to guess the appearance from entire aspects to arbitrary aspects is done by observing the shape of the object, and drawing the silhouette. Paticulary, the addition of creative study of drawing the shape of the object that the learner voluntarily created as a silhouette improves the urge for learning, a virtual object overlayed on the image of real world will have effect on spatial cognitive ability.
Keyword (in Japanese) (See Japanese page) 
(in English) Mixed Reality / Spatial Cognitive Ability / Edutainment / Spatial Interface / CSCL / / /  
Reference Info. IEICE Tech. Rep., vol. 104, no. 703, ET2004-124, pp. 129-134, March 2005.
Paper # ET2004-124 
Date of Issue 2005-02-26 (ET) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee ET  
Conference Date 2005-03-05 - 2005-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To ET 
Conference Code 2005-03-ET 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Solid display system for space recognition ability improvement 
Sub Title (in English)  
Keyword(1) Mixed Reality  
Keyword(2) Spatial Cognitive Ability  
Keyword(3) Edutainment  
Keyword(4) Spatial Interface  
Keyword(5) CSCL  
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1st Author's Name Masayuki Takamura  
1st Author's Affiliation Chiba Institute of Technology (C I T)
2nd Author's Name Daisaku Hayashi  
2nd Author's Affiliation Chiba Institute of Technology (C I T)
3rd Author's Name Akira Sugawara  
3rd Author's Affiliation Chiba Institute of Technology (C I T)
4th Author's Name Naoto Nakamura  
4th Author's Affiliation Chiba Institute of Technology (C I T)
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Speaker Author-1 
Date Time 2005-03-05 13:30:00 
Presentation Time 25 minutes 
Registration for ET 
Paper # ET2004-124 
Volume (vol) vol.104 
Number (no) no.703 
Page pp.129-134 
#Pages
Date of Issue 2005-02-26 (ET) 


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