多媒体虚拟教学环境中的实时交互方法

The Application of Interaction Technique in a Virtual Education Environment

文章探讨了VRML体系中基于人机交互的系统内部机制,如节点、事件、感应器以及脚本程序等的功能及意义。并以所创建的多媒体虚拟教学环境(MVEE)为背景,结合应用给出了环境中实现人机交互的具体方法及应用实例。

This paper discusses the internal mechanism of real-time interaction for virtual reality system based on the VRML. The elements include node, event, sensor and script language. In this paper, the authors also present an application example —multimedia virtual education environment (MVEE), discuss the interaction methods, and explain their function and significance in creating the real time interaction.