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Paper Abstract and Keywords
Presentation 2013-03-11 13:35
Auditory Representation of Web Structure -- Experimental evaluation of Speacon --
Megumi Ikeya, Yuka Nagata (Tokyo Woman's Christian Univ.), Takuya Nishimoto (Olarbee Japan), Takayuki Watanabe (Tokyo Woman's Christian Univ.) IMQ2012-57 IE2012-161 MVE2012-118 WIT2012-67
Abstract (in Japanese) (See Japanese page) 
(in English) The objective of the current research is to investigate if the Speacon, which is created by speeding up a TTS so that it is no longer comprehensible as a particular word, is useful to auditory represent the logical structure of Web (e.g. heading elements). We have carried out an experiment with 9 blind subjects with ordinal screen-reader and the specially arranged screen-reader which uses Speacon to represent Web structure. No statistical differences were found in terms of task completion rate, usability, and mental-workload. Most subjects, however, favored Speacon because it was easy to distinguish structure information and content and it took shorter time to represent structural information. We also found that we must pay attention to practice effect, easy-to-hear TTS when spoken fast, and appropriate setting of voice and pitch for each subject.
Keyword (in Japanese) (See Japanese page) 
(in English) Web / heading element / non-text information / Auditory User Interface / TTS / Speacon / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 475, WIT2012-67, pp. 127-132, March 2013.
Paper # WIT2012-67 
Date of Issue 2013-03-04 (IMQ, IE, MVE, WIT) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 IMQ2012-57 IE2012-161 MVE2012-118 WIT2012-67

Conference Information
Committee MVE IE WIT IMQ CQ  
Conference Date 2013-03-11 - 2013-03-12 
Place (in Japanese) (See Japanese page) 
Place (in English) Fukuoka Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Quality of media communication, welfare, and general topics 
Paper Information
Registration To WIT 
Conference Code 2013-03-MVE-IE-WIT-IMQ-CQ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Auditory Representation of Web Structure 
Sub Title (in English) Experimental evaluation of Speacon 
Keyword(1) Web  
Keyword(2) heading element  
Keyword(3) non-text information  
Keyword(4) Auditory User Interface  
Keyword(5) TTS  
Keyword(6) Speacon  
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1st Author's Name Megumi Ikeya  
1st Author's Affiliation Tokyo Woman's Christian University (Tokyo Woman's Christian Univ.)
2nd Author's Name Yuka Nagata  
2nd Author's Affiliation Tokyo Woman's Christian University (Tokyo Woman's Christian Univ.)
3rd Author's Name Takuya Nishimoto  
3rd Author's Affiliation Olarbee Japan (Olarbee Japan)
4th Author's Name Takayuki Watanabe  
4th Author's Affiliation Tokyo Woman's Christian University (Tokyo Woman's Christian Univ.)
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Speaker Author-4 
Date Time 2013-03-11 13:35:00 
Presentation Time 25 minutes 
Registration for WIT 
Paper # IMQ2012-57, IE2012-161, MVE2012-118, WIT2012-67 
Volume (vol) vol.112 
Number (no) no.472(IMQ), no.473(IE), no.474(MVE), no.475(WIT) 
Page pp.127-132 
#Pages
Date of Issue 2013-03-04 (IMQ, IE, MVE, WIT) 


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