Study on the VRML and Java-Based Virtual Laboratory

VRML is mainly used to make 3D user interface and to control dynamic display in real-time state. Java is responsible for correspondence between Web browser and VRML scene, also for linkage with other information system section. Firstly, paper introduced the features of virtual lab and showed advantages during teaching. Then paper mainly discussed the combination of VRML and Java, including realizing dynamic client interface with Java Applet technology and communicating between HTTP protocol tunnel and backstage servlet, which is supposed to bring interaction and individuation education come true. Finally, paper described the constructing idea and system structure of the virtual experiment system.