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題名 | 肢體障礙者用中文摩斯碼訓練系統=An Interactive Mandarin Morse Code Training System for Physically Disabled Users |
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作者 | 楊正宏; 莊麗月; 楊正輝; 羅錦興; Yang, Cheng-hong; Chuang, Li-yeh; Yang, Cheng-huei; Luo Ching-hsing; |
期刊 | Journal of Medical and Biological Engineering |
出版日期 | 20021200 |
卷期 | 22:增刊 民91.12 |
頁次 | 頁S81-S90 |
分類號 | 479.11 |
語文 | chi |
關鍵詞 | 摩斯碼; 身心障礙者; 訓練系統; 科技輔具; Morse code; Disabled persons; Training system; Assistive technology; |
中文摘要 | 摩斯碼是由二進位編譯電路組成,可用來傳送與接受文數字資訊,其操作具備簡單、快速、成本低等特性,故極適合做為如手部功能不便、肌肉萎縮症、腦性麻痺者或重度肢障者等與外界溝通的輔助工具。摩斯碼目前已被廣泛地用於身心障礙者之溝通與輔助技術,其中包括移動、環境控制及工作適應之方法。利用電腦輸入界面,摩斯碼系統能提供無障礙環境。因此尤其是對於部分障礙者因無法使用一般的鍵盤與電腦溝通。因此,摩斯碼便成為最佳的選擇與電腦輔助溝通的工具。為了提高障礙者在資訊社會的溝通能力,我們以互動式學習理念結合視覺與聲音,設計一套完整的障礙者用中文摩斯碼訓練系統,讓他們也能透過自我反覆練習而熟悉摩斯碼的溝通方式。此外,我們也設計了綜合單鍵、雙鍵及陸鍵的摩斯碼輸入器,並加入了適應性演算法來辨識障礙者輸入的摩斯碼,使本系統能夠幫他們更方便且快速地使用摩斯碼與電腦溝通,為障礙者進入資訊領域的過程提供實際的助益。 |
英文摘要 | Morse code is a system asynchronous data bits composed of binary encoded circuit opposites (long-short) used for transmission and reception of alphanumeric information. This simple, fast and low cost encoding system has become good assistive communication equipment for people with such physical disabilities as muscle atrophy, cerebral palsy, and other severe handicaps. Morse code is now being harnessed for use in the rehabilitation applications of Augmentative-Alternative Communication and assistive technology, including mobility, environmental control and adapted worksite access. To be a computer input interface, Morse code system is able to provide no interrupted environment in the classroom or office. Thus, many education programs and disabled associations have paid much attention to Morse code system. In order to improve the disabled communication in the information society, we designed and implemented an auxiliary training system of Mandarin Morse code that is combined vision and sound. By using this system, the disabled are able to practice repeatedly and familiar with Morse code communication. Moreover, we also designed three types of switch, single switch, double switches, and six switches with several adaptive recognition methods to distinguish the input Morse code. To help the person with disabled, they can quick and easy to communicate with computer by using Morse code. Also, this system can be used as a reference for the disable association to extend Morse code and increase the disabled independent ability in the information society. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。