智能手机上的虚拟学习系统研究与实现

Research and implementation of the virtual learning system for smart phones

针对目前以文本及图片为主的移动学习资源缺乏表现力,一定程度上影响学习效果的现状,提出并实现了一个以移动设备为平台的虚拟学习系统。由于移动设备相对于台式电脑内存、CPU等较低的特点,文章介绍采用C/S模式并使用Qslim算法对场景模型进行网格模型简化。学生不必下载全部学习内容,通过三维浏览器访问Internet就可以在三维环境中进行学习,实现了移动学习和虚拟现实技术的结合。

At present, mobile-learning resources based on texts and pictures lack expressivity, which to some extent affects learning effects. We have designed a virtual learning system based on mobile facilities with the advantages of larger memory and more powerful CPU than desktop computers. We used C/S mode and Qslim algorithm to simplify the mesh mode. Learners can study in a three-dimensional environment through a three-dimensional browser without having to download all learning materials. This virtual learning system realizes the combination of M-learning with virtual reality technology.