The digital sand table for real estate is a digital display system built based on technologies such as 3D modeling, VR/AR,

and big data. It restores information like the architectural form, garden landscape, and surrounding supporting facilities

of real estate projects through virtual scenes, replacing traditional physical sand tables as a new type of marketing and

display tool. Its core advantages are significant: First, it has strong dynamics, which can present real-time day and night light, seasonal

changes, and house type details, breaking through the static limitations of physical sand tables. Second, it features high

interactivity. Users can independently switch perspectives, view housing information, and simulate decoration effects through

touch control and VR devices, enhancing their sense of participation. Third, it has a high degree of information integration.

It can embed real-time data on surrounding transportation, education, and commerce, and even link to urban planning

dynamics, allowing customers to fully understand the project value. Fourth, it boasts remarkable flexibility and economy.

Modifying content does not require reconstructing the physical model, reducing update costs. It also supports online

remote display, adapting to multi-channel marketing scenarios. Compared with traditional sand tables, digital sand tables convey project information more intuitively and efficiently, assist

customers in making decisions, and provide support for real estate enterprises to reduce costs and increase efficiency.