"A Braille Writing Training Device with Voice Feedback"
"A Braille Writing Training Device with Voice Feedback"
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“带有语音反馈的盲文书写训练设备”
DOI：
10.1145/2661334.2661390
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发表时间：
2014
期刊：
影响因子：
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通讯作者：
Fumihito Aizawa and Tetsuya Watanabe
中科院分区：
文献类型：
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作者：
Kousuke Araki;Tetsuya Watanabe and Kazunori Minatani;瀧野揚三;Fumihito Aizawa and Tetsuya Watanabe
一种结合语音反馈和触觉的设备已经开发出来，以帮助盲人儿童练习使用盲文笔。微型计算机和语音合成LSI用于提供语音反馈，并且当触针插入孔中时，每个孔下的代表盲文点的开关用于提供触觉反馈。用户按下开关以听到语音反馈。单细胞原型用于收集潜在用户的反馈。从反馈中确定了四项改进，并将其应用于该设备的六单元版本。六名学童对六电池装置进行的测试显示，尽管该装置在四个方面获得了积极的分数，但仍有必要进一步改进。
A device incorporating both voice feedback and tactile sensation has been developed to help blind children practice the use of a Braille stylus. A microcomputer and voice-synthesis LSI are used to give voice feedback, and a switch under each hole representing a Braille dot is used to give tactile feedback when the stylus is inserted in a hole. A switch is pressed by the user to hear the voice feedback. A one-cell prototype was used to gather feedback from potential users. Four improvements were identified from this feedback and applied to a six-cell version of the device. Testing of the six-cell device by six school children revealed that, although the device received positive scores for four aspects, further improvements are necessary.