Discussion on Interactive Environment Design Based on Multi-sensory and Behavior in the Background of Digital Future

With the rapid development of Internet and artificial intelligence technology, interactive design gradually permeates people’s lives and brings new interactive experiences to people. Throughout the current situation of interactive design at home and abroad, the interactive design for the space environment is often based on the individual will of the designer to enhance its interactive experience, but the research on the inner emotional needs and sensory experience based on environmental behavior is relatively insufficient. Starting from human sensory experience and spatial environment behavior, this paper further explores intelligent spatial information entities, discusses interactive factors between human and environment, and reveals interactive design of human and spatial environment based on multi-sensory perception and behavior. In the context of the digital future, it provides reference for the design and research of interactive space environment in smart cities.