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Paper Abstract and Keywords
Presentation 2013-08-30 15:10
Development of vibration presentation method to represent arbitrary local area in tactile display.
Tadahiro Sakai, Takuya Handa, Toshihiro Shimizu (NHK), Shinjiro Murayama (Recruit Staffing) WIT2013-39
Abstract (in Japanese) (See Japanese page) 
(in English) To enable visually impaired people to efficiently comprehend graphical information, such as GUI menu layout and figures, we have already reported on a presentation method that can present vibrations for each randomly located content object using different frequencies. In this report we have solved the problems of this method and developed a presentation method for tactile displays that can vibrate at any local areas in various vibration modes. 凸 or vibration presentation method for the non-image part in the displayed object and the overlapping objects was described. Also, a presentation method that detects the hue of images such as PNG and BMP images, and converts these images into various vibrations was described. By using this method, the user can determine by touch alone the categories of items in a menu or understand information such as important positions on a map or graph. This enables the rapid transmission and understanding of information similar to that normally obtained visually.
Keyword (in Japanese) (See Japanese page) 
(in English) Visually impaired people / Tactile display / Local vibration presentation / Object / Hue-vibration conversion / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 195, WIT2013-39, pp. 85-90, Aug. 2013.
Paper # WIT2013-39 
Date of Issue 2013-08-22 (WIT) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
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 WIT2013-39

Conference Information
Committee WIT  
Conference Date 2013-08-29 - 2013-08-30 
Place (in Japanese) (See Japanese page) 
Place (in English) Graduate School of Information Science and Technology Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To WIT 
Conference Code 2013-08-WIT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development of vibration presentation method to represent arbitrary local area in tactile display. 
Sub Title (in English) * 
Keyword(1) Visually impaired people  
Keyword(2) Tactile display  
Keyword(3) Local vibration presentation  
Keyword(4) Object  
Keyword(5) Hue-vibration conversion  
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1st Author's Name Tadahiro Sakai  
1st Author's Affiliation Japan Broadcasting Corporation (NHK)
2nd Author's Name Takuya Handa  
2nd Author's Affiliation Japan Broadcasting Corporation (NHK)
3rd Author's Name Toshihiro Shimizu  
3rd Author's Affiliation Japan Broadcasting Corporation (NHK)
4th Author's Name Shinjiro Murayama  
4th Author's Affiliation Recruit Staffing (Recruit Staffing)
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Speaker Author-1 
Date Time 2013-08-30 15:10:00 
Presentation Time 30 minutes 
Registration for WIT 
Paper # WIT2013-39 
Volume (vol) vol.113 
Number (no) no.195 
Page pp.85-90 
#Pages 6 
Date of Issue 2013-08-22 (WIT) 

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