There are people walking in a large building with a glass wall

Indoor exhibition hall，Clean and bright，Elderly wellness theme，A high-tech sandbox，Cooperate with LED River various high-tech data，Present real-time information and data from nursing homes，Above is a mirror surface，Transparent walls bring in light from the outside，high - tech，Futuristic，The sand table is surrounded by high-tech fiber optics and exquisite structures，high qulity，detail-rich

(nsfw:1.5),worst quality, low quality, medium quality, deleted, (watermarks)