Virtual Reality演讲PPT.pptx

Virtual Reality;Brief introduction;Brief introduction;History of the development;key technology;Tracking（跟踪） the head movement of the virtual reality headset： Use the head tracking to change the perspective of image, the users visual system and can connect between motion perception system User can not only through the binocular stereo vision to recognize the environment, but also by the movement of the head to observe the environment;Voice;Sensory feedback （感觉反馈）;Language;Technology Application;Amusement;Military;Education;Obstacles（障碍，缺点）;