基于虚拟现实的聋人交互式平台设计

Design of Interactive Platform Based on Virtual Reality for the Deaf

针对聋人学习过程中的特点,给出了面向聋人学习的虚拟现实交互式平台解决方案。分析了虚拟现实平台构建的理论基础和设计原则,提出了基于VRML-JAVA同步协调技术的3层B/S系统架构,详细阐述了模块化可扩展结构中各模块的划分及功能,最后论述了系统实现的关键技术。实践表明,该交互式平台在聋人学习中有较好的实用性和有效性。

Aiming at serving deaf students,an interactive teaching platform based on virtual reality is introduced in this paper.Then the basic theories and design principles of constructing this platform are analyzed,and a 3-tier B/S system based on the sync coordination of VRML-JAVA is put forward.The separation and functions of each module in the scalable modular structure and the key technology of implementing the system are expounded in detail finally.It is proved that this teaching platform for the deaf is feasible and efficient.