Paper Abstract and Keywords |
Presentation |
2008-06-14 16:10
Behavioral Characteristuc of Stylus Operation and Stylus Operation of Small Touch Screen Device Hiroshi Hansaki, Toshiaki Ichimaru, Jun Yamashita, Hideaki Kuzuoka (Tsukuba Univ.) ET2008-14 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We developed a device named Sounding Board that enables mutual and instant assessment during an activity. We performed an experiment in an elementary school, whose students were able to operate the handheld device without difficulty. However, some technical problems are yet to be resolved, e.g., the trade-off between the viewing and IR receiving angles and the occlusion caused by hand. This problem occurred because the tilt angles to capture IR signals and to look at the screen of the handheld device were different.
In order to solve this problem, we developed a device which can detect tilt angle when a user use a PDA and did some experiment to find suitable angle for pointing some targets displayed on the screen. This experiment revealed to us that average tilt angle is 30 deg. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
PDA / Behavioral Characteristic / Mutual Assessment / Infrared Data Communication / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 88, ET2008-14, pp. 51-56, June 2008. |
Paper # |
ET2008-14 |
Date of Issue |
2008-06-07 (ET) |
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) |
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ET2008-14 |
Conference Information |
Committee |
ET |
Conference Date |
2008-06-14 - 2008-06-14 |
Place (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
ET |
Conference Code |
2008-06-ET |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Behavioral Characteristuc of Stylus Operation and Stylus Operation of Small Touch Screen Device |
Sub Title (in English) |
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Keyword(1) |
PDA |
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Behavioral Characteristic |
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Mutual Assessment |
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Infrared Data Communication |
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1st Author's Name |
Hiroshi Hansaki |
1st Author's Affiliation |
Tsukuba University (Tsukuba Univ.) |
2nd Author's Name |
Toshiaki Ichimaru |
2nd Author's Affiliation |
Tsukuba University (Tsukuba Univ.) |
3rd Author's Name |
Jun Yamashita |
3rd Author's Affiliation |
Tsukuba University (Tsukuba Univ.) |
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Hideaki Kuzuoka |
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Tsukuba University (Tsukuba Univ.) |
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Speaker |
Author-1 |
Date Time |
2008-06-14 16:10:00 |
Presentation Time |
30 minutes |
Registration for |
ET |
Paper # |
ET2008-14 |
Volume (vol) |
vol.108 |
Number (no) |
no.88 |
Page |
pp.51-56 |
#Pages |
6 |
Date of Issue |
2008-06-07 (ET) |
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