文档介绍：Virtual Reality Technology (VR)
What is the VR?
Virtual reality technology(VR) is a technology that can provide the immersion feeling in puter generated by puter, which can interact with each other.
The basic characteristics of virtual reality system
It emphasizes the dominant role of the human in the virtual system
Multi-Sensory 多感知性
Immersion 浸泡性
Interactivity 互动性
Imagination 构想性
position of virtual reality system
高性能计算机为核心的虚拟环境处理器
头盔显示器为核心的视觉系统
语音识别、声音合成与声音定位为核心的听觉系统
方位跟踪器、数据手套和数据衣为主体的身体方位姿态跟踪设备
1. High puter as the core processor in virtual environment
2. The visual system is the core of the helmet mounted display
3. A uditory system with voice recognition, sound synthesis and sound localization as the core
4. Azimuth tracker, data gloves and data clothing as the main body orientation tracking device
1. Display system or device 显示系统或设备
Large screen monitor
Head mounted display
stereoscopic display
Virtual 3D projection display system
大屏幕监视器
头盔显示器
立体显示器
虚拟三维投影显示系统
(1) Head Mounted Display , HMD 头盔显示器
(2)Virtual 3D projection display system 虚拟三维投影显示系统
(3) Virtual vehicle driving system
2. Virtual external device 虚拟外部设备
Data glove
Degree of freedom position tracking system
Other interactive devices
数据手套
自由度位置跟踪系统
其他交互设备
(1) Data glove 数据手套
This is a multi mode of virtual reality hardware. Through software programming, to snatch the objects in the virtual scene, moving, rotating movements can also be using the multi model, used as a control scene roaming tools.