Abstract
The interactive, experiential, real-time, efficient and comprehensive features of human-computer interactive technology in virtual display make it possible to virtualize products with panoramic, instantaneous and experiential features. The computer aided design based on human-computer interactive technology, through the design and present from shape, color and structure of products, enables designers to pre-design in advance to avoid the mode of production then design in before, which can be a good reduction in industrial production and manufacturing costs, at the same time, it is possible to evaluate the possible problems in the design of industrial products and some defects in products, so as to improve to achieve a good design process.