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通过对视障学生应用此系统的观察 ,结果表明 :1 )出错率低 ,具有很强的语音功能 ,用听觉实现了视觉障碍学生的缺陷补偿功能 ;2 )键盘操作定义快捷键 ,使操作方法方便快捷 ,能独立完成相关的练习与考试 ,有利于视障学生提高学习效率、增强学习兴趣 ;3)解决盲文与明文之间难以沟通的问题 ,使教师通过学生的练习与考试 ,及时了解学生的学习情况 ,以便及时发现和解决学生在学习过程出现的问题。实践表明 ,本系统对推进和深化教育教学改革 ,提高教育教学质量必将产生积极影响。
Through the observation of visually impaired students using this system, the results show that: 1) the error rate is low, with a strong voice function, the visual impairment of students with hearing defects to achieve the function; 2) the definition of keyboard shortcut keys, so that the operation method Convenient and quick, can independently complete the related exercises and exams, is conducive to visually impaired students to improve learning efficiency and enhance interest in learning; 3) to solve the problem of difficult to communicate between Braille and plain text so that teachers through student practice and examination, timely understanding of students Learning situation, in order to detect and solve the problem of students in the learning process. Practice shows that this system will certainly have a positive impact on promoting and deepening the reform of education and teaching and improving the quality of education and teaching.