基于虚拟现实技术的思政课程交互教学系统设计

Design of Interactive Teaching System of Ideological and Political Courses Based on Virtual Reality Technology

为提高思政课程教学中的交互率,引进虚拟现实技术,以思政课程为例,开展交互教学系统的开发设计研究。引进浏览器/服务器(Browser/Server,B/S)3层架构模式,开发交互教学系统框架;建立终端数据库,规划部署系统功能模块,建立各个功能模块之间的通信连接;使用Unity3D工具,将各个功能模块程序以嵌入式方式集成于终端,开发思政课程教学可视化交互界面;引进虚拟现实技术,将通信过程中产生的信号使用发射装置发射,设计教学内容联动展示。在高校教学终端搭建测试环境,设计对比实验,实验结果证明,提出的交互系统,不仅可以提高展示界面中画面的分辨率,还可以提高用户的交互率。

In order to improve the interaction rate in the teaching of Civics course,virtual reality technology is introduced to develop and design the interactive teaching system with Civics course as an example.The framework of the interactive teaching system was developed by introducing the Browser/Server(B/S)3-layer architecture model;establishing the terminal database,planning the deployment of system functional modules,and establishing the communication connection between each functional module;using Unity3D tools to integrate each functional module program into the terminal in an embedded way,and developing the visual interactive interface for teaching the Civics course;introduce virtual reality technology to transmit signals generated in the communication process using transmitting devices and design teaching content linkage display.The test environment is built in the university teaching terminal and comparative experiments are designed.The experimental results prove that the proposed interactive system can not only improve the resolution of the screen in the display interface,but also improve its interaction rate with users in use.