Study on Communication Support System for Hearing Impaired Students in Post-secondary Education

本研究旨在澄清一个信息安全支持系统，以使更高的科学教育成为听力受损的学生。对在筑波大学学习的听力影响学生进行通信支持系统的实验，作为一个实际高等教育的场景。有很多这样的设备，如视频屏幕、签名语言解释器图像和关键词PC屏幕在听到无效学生的视图的范围内。在实验显示后，听力受损学生的问题的详细描述：·这对所有屏幕都有重要意义，因为在同一时间观看。演示信息之间的深度差异并不那么令人不安。远程的签名语言翻译器也很有必要看到很多屏幕，例如听力受损的学生图像、演讲室图像、关键字等。在同一时间阅读和表达签名语言。调查结果显示：·可以很容易地在顶部和底部使用两个屏幕来排列色度键合成器。这是一种表示方法，在符号语言表达和阅读中使用一点闪烁的运动是首选的。学术会议是根据这些结果尝试的。该图像呈现给签名语言翻译器仅在实验中制作了一个等离子体显示器，一个50英寸的屏幕。所有图像，听到的受损图像，扬声器图像，演示幻灯片和关键词，都在一个屏幕上合成。根据综合征，它被确认为，当阅读和表达符号语言时，符号翻译器可以看到演示幻灯片和关键词。在未来，我们将继续开发通信支持系统，不仅是用于语言，也是用于会议或会议的。

This research tries to clarify the information security support system to enable the science higher education to the hearing impaired students. Experiments of communication support system to the hearing impairment student who learnt in Tsukuba University and the graduate school were done as a scene of an actual higher education. There are a lot of equipment such as the video screen, the sign language interpreter images, and key word PC screens within the range in hearing impaired student's view. Result of the questionnaire from a free description in the hearing impaired student after experiments shows :・It is important that all screens enter in view at the same time.・ The difference of the depth between presentation information is not so anxious.The sign language interpreter of remoteness also necessary to see a lot of screens, for example hearing impaired students image, lecture room image, keywords, etc. at the same time while reading and expressing sign language. Result of questionnaire shows :・To use the chroma-key synthesis easily from two screens arranged at the top and bottom.That is, the presentation method with a little glance movement is preferable in the sign language expression and reading.Experiment to the academic conference was tried basing these results. The image presented to the sign language interpreter was made only a plasma display 50 inch one screen in the experiment. All images, the hearing impaired image, the speaker image, the presentation slide, and the key word, were synthesized in one screen. By the synthesis, it was confirmed that the sign language interpreter is able to see a presentation slide and the keywords while reading and expressing sign language.In the future we will continue to develop the communication support system not only for the lecture but also meeting or conferences.