Research On Virtual Reality Product Display System Based On VRML

The development of science and technology, especially the quick development in IT fields, which take computer and web as characteristic, has brought huge and deep impact to the society. Every aspect of social life has been changed greatly, from concept to style. The VR technology (Virtual Reality, VR for short) which emerged in 1990s, is a new type of comprehensive information technology. It can bring about a virtual environment throughout computer technology. This type of environment could be perceived by human through the sense of sight,audition and touch. Users could directly observe the environment, and interact with the environment. It could offer a realistic feeling. During 20 years'exploration and research, VR technology has been put in use in many fields, like virtual reality drive exercise for aircraft,ship and vehicle, virtual reality architecture, virtual reality game, virtual reality film art etc. The development of VR has changed people's work style and life style, made people's work and life more convenient.Along with the development of computer technology, it is possible to carry out VR on PC. Put VR technology in product display, it can provide a 3D visual environment which is interactive, and so, the product could be displayed much well, and users could have more convenient way to observe and evaluate.VR technology and the traditional method of product display are analyzed and summarized in this paper. The basic structure of virtual product display system is analyzed. The characteristic of virtual product display system is summarized. Virtual...