A Study of Realizing an Educational Counseling/Consulting System For Teachers Based on Teleconference system via Internet

近年来，我们在教育学生方面遇到了许多严重的问题，例如学校拒绝上学，欺凌，学校暴力，甚至班级/学校崩溃，这对教师和教育界人士来说是最严重的。为了对他们采取紧急对策，我们试图通过互联网完成一个由远程会议系统支持的教育咨询/顾问系统。幸运的是，我们在硬件和软件方面都取得了如下的良好效果：1）配备计算机网络的学校数量逐年增加。日本有大约38,000所学校。在这些学校中，截至1998年底，连接到互联网的学校比例为10%左右。配备ISDN 64的学校比例估计不到10%的一半2）通过指定密码或IP地址，相对地保证了诸如电话会议系统的计算机系统的安全性 ...更多信息 用于接近反射器的压力，3）在与SINET和私人部门 * 计算机网络连接的节点处的传输速度估计为20-30 Kbps，这对于高速传输图像/声音数据是低效的。4）电话会议系统的常规功能受到互联网上的业务状况的影响超过预期。5）通过调整一些值来保持图像/声音数据的发送/接收的正常功能，任何类型的计算机都可以适用于该系统而无需中断。6）保持两个站点之间的通信，通过互联网发送/接收图像/声音数据的所谓点对点通信已经变得更加容易。最终该系统将很快在硬件方面实现。然而，我们必须克服大量的问题，以正确地使用软件方面，例如建立良好的人际关系之间的教师和专家，或机构/大学和任何县教育中心/学校之间的合作，培训/确保专家的正式成员，以及预算问题。少

Recently we have confronted with lots of serious problems on instructing students, for instance school refusal, bully, violence in schools including even class/school collapse which are most serious for teachers and people concerned to education. In order to take an urgent counter measure on them, we tried to complete an educational counseling/consultant system supported by a teleconference system through an internet. Fortunately we had successfully good results as follows below both in aspects of hardware and software.1) The number of schools equipped with a computer network is gradually increasing year by year. There are about 38,000 schools in Japan. Among these schools, the ratio of which schools connected to an internet is 10% more or less as of the end of 1998. The ratio of which schools equipped with a ISDN 64 is estimated less than half of the 10 %2) The security of such computer system as a teleconference system has been relatively guaranteed by specifying a password or IP add … More ress for accessing to the reflector, in order to identify each client.3) Transmission speed at the node connecting with SINET and private sectors* computer networks is estimated to be 20-30 Kbps which is inefficient to transmit image/sound data at high speed.4) The regular functions of teleconference system have been influenced by a traffic situation on an internet more than one expected.5) By adjusting some values for maintaining regularly function in transmitting/receiving image/sound data, any kinds of computer have been adopted to this system without troubles.6) Keeping communication between two sites, so called a point to point through an internet transmitting/receiving image/sound data has been much more easier to communicate.7) Eventually this system will be realized very soon in aspect of hardware. However we must conquer with a great deal problems to a proper use in aspect of software, for examples constructing a good human relationship between teachers and experts, or cooperation between institutions/universities and any prefectural education centers/schools, training/securing regular member of experts, and also budget issues. Less