基于VR技术的护理实训沉浸式教学系统设计

Design of Immersive Teaching System for Nursing Training Based on VR Technology

为了增强护理的教学、实训方式的便捷性和多元性,提出了一种基于VR技术的护理实训直播教学系统,通过VR虚拟现实技术与网络直播技术的结合实现了由平面化教学向沉浸式互动教学的转变。利用Android系统内置的OpenGL和GLsurfaceView模块完成了VR视频播放器的设计,通过拟直播的方式实现了直播效果的高清化和流畅化。该系统对于护理实训模式改革的推进和教学效果的提升具有非常重要的作用。

In order to enhance the convenience and diversity of nursing teaching and training methods,a nursing training live broadcast teaching system based on VR technology is proposed.Through the combination of virtual reality(VR)technology and network live broadcast technology,the transformation from planar teaching to immersive interactive teaching is realized.The design of VR video player is completed by using the OpenGL and GLsurfaceView modules built-in in Android system,and the HD and fluency of live broadcast effect are realized by means of proposed live broadcast.The system plays a very important role in promoting the reform of nursing training mode and improving the teaching effect.