Body-braille system for disabled people

被引：0

作者：

Ohtsuka, Satoshi ^{[1
]}

Sasaki, Nobuyuki ^{[2
]}

Hasegawa, Sadao ^{[3
]}

Harakawa, Tetsumi ^{[4
]}

机构：

[1] Gunma Natl Coll Technol, 580 Toribamachi, Maebashi, Gunma 3718530, Japan

[2] Tsukuba Univ Technol, Tsukuba, Ibaraki 3050821, Japan

[3] Ouunkai, Shinjuku Ku, Tokyo 1690075, Japan

[4] Maebashi Inst Technol, Maebashi, Gunma 3710816, Japan

来源：

COMPUTERS HELPING PEOPLE WITH SPECIAL NEEDS, PROCEEDINGS | 2008年 / 5105卷

关键词：

deaf-blind people; daily snpport; Braille; mobile phone;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper introduces the Body-Braille system which has been developed as a new communication channel for deaf-blind people using 6 micro vibration motors to present a Braille character and describes the, support system using the Japanese mobile communication system combined with Body-Braille. Body-Braille has several advantages compared to other Braille systems. The control device of Body-Braille is named "B-brll" and has several interfaces including R,RS-232C and DTMF. Some basic experiments to measure the speed of reading Braille were performed and the mean reading time for one Braille cell was 0.5-1.4 seconds, which is fast enough for some useful applications. Using Body-Braille, a Tele-support system was developed as all application and good results were obtained. Furthermore, a newly developed idea which presents Braille character using only 2 points instead of 6 points and new equipment, corresponding to this idea which has significant possibility for a very practical products, are described.

引用

页码：682 / +

页数：2

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