What is a sandbox model?

Due to its good practicality, sand table models are widely used in the field of urban planning and design to display planning blueprints. They are also widely used in environmental governance, engineering renovation, agricultural planning, real estate design, etc. Multiple fields. used to show its characteristics. Multimedia interactive sandbox model. This type of sand table uses interactive ground projection. Virtual browsing, multi-touch on the wall, etc. allow viewers to participate in information dissemination through their own actions, which has a very good interactive effect. Digital sandbox model. This is something we usually see more often. It is a very self-demonstrative function for playback equipment. Demonstration equipment and central control equipment have relatively high requirements, so they are generally used in museums, science and technology museums and real estate showrooms. A large screen displays the sandbox model. There are two forms of this industry. One is multimedia interactive screen, which is mostly used in exhibition halls, exhibitions and hotels. The other is the multimedia dome display system. Using a three-dimensional form and a ring-shaped sound system, visitors can enjoy a three-dimensional audio-visual effect. ?