Firstly, the thesis analyzes the basic concepts and features of X3D virtual reality modeling language (VRML), X3D is 3D graphic criterion that is follow on, extensible. Secondly, the thesis presents the application frame of VRML in B2C Electronic Commerce systems. By using the technology of VRML, such as the 3D modeling technology, interactive technology and database access technology combined with ASP, the E-commerce system can connect business and customer. The B2C E-commerce platform based on X3D/VRML technology has the trait of instant, 3d, interactive and verisimilitude, provide enhanced ...