Flexible multimedia lecture supporting system based on extended virtual reality space
Flexible multimedia lecture supporting system based on extended virtual reality space
复制标题
基于扩展虚拟现实空间的灵活多媒体讲座支持系统
DOI：
10.1109/icppw.1999.800124
复制
发表时间：
1999
期刊：
影响因子：
--
通讯作者：
Y. Shibata
中科院分区：
文献类型：
--
作者：
Y. Kohsaka;K. Hashimoto;M. Katsumoto;Y. Shibata
远程学习系统对于实现联合讲座环境是非常有效和有用的，在联合讲座环境中，位于远程的教师和学生可以加入同一讲座并彼此交换他们的想法和意见。然而，当前的系统不一定提供足够的教育效果，因为：（1）仅提供使用双向电视会议的简单讲座，（2）学生共享讲座空间和共存的意识薄弱，（3）没有考虑个人背景或对教育环境的感知对心理的影响。为了解决这些问题，灵活的多媒体教学支持系统（FMLS），这是一个更面向用户的灵活的教育支持系统。我们的系统提供了更真实的公共教育空间，学生和教师可以共享和中断一起使用扩展虚拟现实空间技术（EVRS）。我们的系统还可以考虑个人的感知或偏好，组织教育空间适合每个学生使用感知信息处理和代理技术。精确描述了系统架构及其实现。我们设计了一个FMLS的原型，并通过该原型对护理专业学生的人体器官系统的讲授和实践进行了检验。通过原型系统的评估，我们建议的FMLS的实用性可以得到验证。
Distance learning system is very effective and useful to realize joint lecture environment in which teacher and students located remotely can join to the same lecture and exchange their ideas and opinions to each other However, the current systems do not necessarily provide sufficient educational effects because: (1) only simple lectures using bi-directional TV conference are provided, (2) students' awareness for sharing lecture space and coexisting together is weak, (3) psychological influence of individual background or perceptions for educational environment is not considered. In order to resolve these problems, Flexible Multimedia Lecturing Support System (FMLS) which is a more user-oriented flexible education support system is introduced. Our system provides more realistic common educational space where the students and teachers can share and interrupt together using Extended Virtual Reality Space technology (EVRS). Our system can also consider the individual perception or preference to organize the education space suitable for each student using perceptional information processing and agent technology. The system architecture and its implementation are precisely described. We prototyped our FMLS by which the lecture and practice of humans' organ system for nursing students are examined. Through the evaluation of the prototyped system, the usefulness of our suggested FMLS could be verified.