A Study on a System to Provide Information of Education Technology and Refresher Education via Network

本研究的目的是开发和评估关于教育技术和继续教育的信息系统。信息是通过互联网提供的。以下是本研究的成果。关键词自动搜索系统的开发该系统从网络上的数据库中自动搜索关键词。用户可以将他的关键字注册到系统中。当系统找到与用户关键词匹配的信息时，会通过电子邮件通知用户。建立了教育技术信息数据库。该数据库包含日本教育技术学会和教育技术联合会议的论文和技术报告的信息。信息是通过互联网提供的，用户可以使用WWW浏览器按关键字和作者姓名搜索信息。性能支持学习系统的开发对电磁兼容性能支持学习系统进行了开发和评估。它被设计为客户-服务器系统。用户界面为WWW浏览器。该系统具有显示动画、绘制图形、搜索、索引关键字等交互功能。这些函数以Java小程序的形式实现。总体评价较高，尤其是在互动功能上。最后，对上述结果进行了总结，以期为网络教育技术提供参考。

The aim of this research involves a development and evaluation of information system on education technology and refresher education. Information is provided via the Internet. The followings are the achievement of this research.1. Development of Automatic Keyword Searching SystemThis system automatically searches keywords from database on a network. Users can register his keywords to the system. when the system find the information which matches user's keywords, it is informed via E-mail to the user.2. Database on Educational TechnologyInformation database on educational technology was created. This database has information on papers and technical reports from Japan Society for Educational Technology and Joint Conference on Education Technology. Information is offered via the Internet, and users can search information by keywords and author's name using WWW browser.3. Development of Performance Support Leaning SystemPerformance support learning system on Electro Magnetic Compatibility was developed and evaluated. It was designed as client-server system. User interface is WWW browser. This system has many interactive functions such as showing animation, drawing graphs, searching, and indexing keywords. These function are implemented as Java applets. The overall evaluation was high especially on interactive function.Finally, all the above results are generalized to provide information on education technology via network.