Proposal and demonstration experiment of the next generation education style using high-speed optical wireless LAN system.

本研究旨在建构21世纪科学教育虚拟大学。我们在下面显示了我们调查的结果的细节。[2004.4-2005.3]（1）制作可利用物理与实验内容共享讲座的教材我用多媒体内容创作工具APSEM进行了“全息实验”教具的内容开发。通过使用此内容，器械操作问题有所减少。说明了在少数人员的情况下，就可以实现一种良好的实验教学。问卷调查结果显示，学生在实验中主动推进实验，并感受到了实验的成果。（2）光学无线LAN系统性能检查的数据收集连续获取能见度和降水量等，并在日本女子大学和早稻田大学之间的现有光学无线系统（800 m）中检查天气依赖性。 关于我们 泰结果，全年获得99.9%的线路利用率，没有间歇性造成0.1%的线路利用率。（1）实际使用的线索分散内容我们制作了“光学传感”内容。此内容用于电子学习与电子通信大学研究生院的学分转移。其内容具有协同性、互动性的特点。此外，该材料被制成数据库，并且构建了能够通过多个讲座共享的系统。（2）利用光无线局域网进行三维图像分配和实时场景分配演示实验我们使用了在学校的独立建筑物之间以及日本女子大学和早稻田大学之间构建的光无线局域网系统，并进行了远程授课能够提供没有噪声的图像。此外，我们还收到了参加讲座的人的好评。另外，利用开发的三维图像内容显示系统，实现了实时三维图像的发布。少

This study is aimed for construction of a virtual university of science education in the 21st century. We show below the details of the result that we investigated.【2004.4-2005.3】(1)Making of teaching material that can use sharing lecture of physics and experiment contentsI performed contents development for teaching aids of "a holography experiment" with a multimedia content authoring tool APSEM. The question on the handling of the device has decreased by using this content. The possibility that a few staff was able to achieve a kind experiment education was shown. Result of the questionnaire was shown that students advanced their experiment by themselves and then they felt the achievement for the experiment.(2)Data collection for performance examination of optical wireless LAN systemVisibility and precipitation, etc. were continuously acquired, and the weather dependency was examined in an existing optical wireless system of (800m) between Japan Women's University and Waseda Universi … More ty. As a result, the line utilization rate of 99.9% was obtained through year, and no line utilization rate of 0.1% was intermittently caused.【2005.3-2006.3】(1)Practical use of trail decentralization contentsWe made "Optical Sensing" contents. This content was used in the credit transfer by e-learning with The University of Electro-Communications graduate school. The contents have the feature of the collaborative activity and interactive. Moreover, the material was made a data base, and the system that was able to share by plural lectures was constructed.(2)Three dimension image distribution and real-time scene distribution demonstration experiment by optical wireless LANWe used Optical wireless LAN systems constructed between separate buildings in school and between the Japan Women's Univ. and Waseda Univ., and executed a remote lecture. The image without the noise was able to be delivered. Moreover, we received a favorable review from those who attended a lecture. In addition, we distributed real-time three dimension image by using the developed three dimension image contents display system. Less