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Paper Abstract and Keywords
Presentation 2018-03-07 13:00
Discrimination of Users' Movements for Technique of Obtaining of Visually Perceived Positions
Hiroumi Ozawa, Hiroshi Unno (Kanagawa Inst. Tech.), Masahiro Suzuki (Tokiwa Univ.), Kazutake Uehira (Kanagawa Inst. Tech.)
Abstract (in Japanese) (See Japanese page) 
(in English) We examined discrimination between reaching movements and hitting movements for the sake of our previously proposed technique of obtaining the visually perceived positions. This technique obtains the visually perceived positions of virtual objects seen above the screens of 3-D displays by utilizing users’ reaching movements or hitting movements. Although our previous studies demonstrated the feasibility or usefulness of this technique, the problems with discrimination between reaching movements and hitting movements were unsolved. In this study, we examined a discrimination method using standard deviation of velocity of movement or a discrimination method using neural network. The results obtained from the experiments indicate that the method using standard deviation of velocity of movement can discriminate although the method using neural network cannot. These findings demonstrated the feasibility of the technique.
Keyword (in Japanese) (See Japanese page) 
(in English) 3-D Display / Interaction / Body Movement / Reaching Movement / Hitting Movement / / /  
Reference Info. ITE Tech. Rep., vol. 42, no. 7, HI2018-44, pp. 1-4, March 2018.
Paper # HI2018-44 
Date of Issue 2018-02-28 (HI) 
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Committee HI  
Conference Date 2018-03-07 - 2018-03-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo University of Agriculture and Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To HI 
Conference Code 2018-03-HI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Discrimination of Users' Movements for Technique of Obtaining of Visually Perceived Positions 
Sub Title (in English)  
Keyword(1) 3-D Display  
Keyword(2) Interaction  
Keyword(3) Body Movement  
Keyword(4) Reaching Movement  
Keyword(5) Hitting Movement  
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1st Author's Name Hiroumi Ozawa  
1st Author's Affiliation Kanagawa Institute of Technology (Kanagawa Inst. Tech.)
2nd Author's Name Hiroshi Unno  
2nd Author's Affiliation Kanagawa Institute of Technology (Kanagawa Inst. Tech.)
3rd Author's Name Masahiro Suzuki  
3rd Author's Affiliation Tokiwa University (Tokiwa Univ.)
4th Author's Name Kazutake Uehira  
4th Author's Affiliation Kanagawa Institute of Technology (Kanagawa Inst. Tech.)
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Speaker
Date Time 2018-03-07 13:00:00 
Presentation Time 25 
Registration for HI 
Paper # ITE-HI2018-44 
Volume (vol) ITE-42 
Number (no) no.7 
Page pp.1-4 
#Pages ITE-4 
Date of Issue ITE-HI-2018-02-28 


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