Although vr technology is very popular in all walks of life, there are still many core technologies that need further breakthrough. For example, Global Times reporters experience virtual reality equipment, which will make them dizzy after a long time. The delay caused by some technical bottlenecks may be the most important factor causing dizziness, and the pictures people see are out of sync with their actions. This may involve image processing, interaction and delay. Therefore, real-time accurate positioning, tracking technology, screen display delay, scene color and so on are the research focuses in this area. VR technology is integrated into real estate marketing. The interactive virtual reality model house independently developed by Miracle VR is a scene made by using VR technology according to the proportion and design of the real model house. Its core is virtual reality technology and its carrier is virtual reality glasses. As long as you wear glasses, you can enter the room and experience the virtual apartment. For real estate projects, there is no need to wait for the completion of the model room and the garden landscape demonstration area. As long as buyers wear virtual reality, they can "walk into" the panorama inside and outside the building and the landscape that can only be completed in a few years.