This paper describes a new web-based system specially adapted to the education of Czech pupils with visual impairment. The system integrates speech and language technologies with a web framework in lower secondary education, especially in mathematics and physics subjects. A new interface utilized the text-to-speech (TTS) synthesis for online automatic reading of educational texts. The interface provides several TTS voices, synthesized data caching, and automatic processing of formulas in mathematics and physics. The system was designed to enable teachers create and manage teaching materials. It also enables the pupils to view and listen to the read forms of these documents online. A school for pupils with visual impairment participated in the development and implementation of the system. After one year of using the system daily, the user experience and evaluation data were collected. The results indicate a positive reception and frequent use of the system as well as a preference over classical educational materials.

中文翻译：

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语音和基于网络的技术可增强对视力障碍学生的教育

本文介绍了一种新的基于网络的系统，该系统特别适用于视力障碍的捷克小学生的教育。该系统将语音和语言技术与网络框架集成在初中教育中，特别是在数学和物理学科中。一个新的界面利用了文本到语音（TTS）合成功能，用于在线自动阅读教育文本。该界面提供了多种TTS语音，合成数据缓存以及数学和物理公式的自动处理。该系统旨在使教师能够创建和管理教材。它还使学生能够在线查看和收听这些文档的阅读形式。视觉障碍学生学校参与了该系统的开发和实施。每天使用系统一年后，收集了用户体验和评估数据。结果表明，该系统得到了积极的接受和频繁使用，并且偏爱经典教材。