Teaching environment design based on VRML virtual reality technology

The design scheme of this teaching environment gives full play to the function of VRML, taking the classroom as the research object, focusing on the design of the switch of the induction door, the opening and closing of the laptop, the playback of computer video and the unfolding of the projector screen, etc., students can enter the virtual environment through the network, conveniently interact with the environment in three dimensions, deeply integrate VRML technology into teaching, build a situational teaching scene combining virtual and real, carry out contextualized, experiential and immersive teaching, and create a good educational environment for high-quality technical and skilled talents.