Development of support system for educational telecommunication network

培养适应国际社会的人才需要英语能力和沟通能力。然而，在非英语母语的人之间的语言学习交流中，语言墙是很高的。本研究旨在构建一种通信畅通的教育支持工具，利用通信网络进行远程交流，克服了距离的限制，适合于持续的国际交流。尤其是在学生之间的交流中，他们的学习动机得到了极大的提高。日本学生在跨文化交流中得心应手，主要由于他们的文化背景，他们倾向于不尝试发表自己的观点。解决这一问题的第一步是准确把握会议中的讨论话题或主题。对于没有太多国际英语交流实验的学生来说，语言支持是充分理解内容所必需的。在本研究中，一种使用…的方法建议在电信中使用更多的关键字，以便演示者持有关键字，观众可以看到带有翻译、图像和3D模型等附加信息的关键字。为了实现该方法，我们开发了一个原型系统，通过应用增强现实技术，检测远程站点之间交换的图像中的关键字，并呈现相关信息，如翻译、图像、3D模型和声音。该系统由服务器和客户端组成，考虑了一位老师和多个母语不同的学生之间的通信。我们还提高了字符识别的准确性，以确保系统的稳定性，并为不同的学生提供了多样化的关键字语言。我们还对电信中有效处理多媒体内容的交互技术进行了研究和总结。较少

Bringing up talents who cope with international society requires English abilities and communication skills. However, the language wall is high in the language learning exchange between people with non-English mother tongues. This research aims to construction of an educational support tool for smooth telecommunication.Remote exchange with communication networks is suitable for continuous international exchange because of overcoming the distance. Especially, in the exchange between students their motivation is improved greatly. The Japanese students have large handy in the intercultural exchange, having tendency not to try speak their own opinions mainly due to their cultural backgrounds. The first step to solve this problem is to grasp the discussion topic or theme exactly in the session. The language support is necessary for sufficient comprehension of the content for the students who do not have many experiments of international exchange in English. In this research, a method using … More keywords in telecommunications is proposed, so that a presenter holds keywords and the audience see the keywords with the additional information such as translation, image, and 3D models. It is expected that students can understand the content, clarifying the theme or the contention in the discussion.To realize the proposed method, we developed a prototype system by applying augmented reality technology, detecting keywords in images exchanged between remote sites and presenting the related information such as translation, images, 3D models, and sounds. The system consists of server and clients, taking account of telecommunication between a teacher and multiple students with different mother tongues. We also did improvement of accuracy on character recognition for system stability, and diversification of the sort of language presenting keywords for various students. We also investigated and summarized interaction techniques effectively dealing with multimedia content in telecommunications. Less