Based on the technical characteristics of human-computer interaction, combined with the interface design theory, the viewpoints that divided the interface design elements into the dominant and implicit factors are raised. Meanwhile, the model that design implicit elements dominantly is established. For landscape teaching mobile device interface design, through knowledge transmission and transformation among requirements analysis, development design, and test, user experience oriented interface design process is constructed. And the model that map the relationship between the interface providers and the interface recipients. The research of the user interface design of mobile landscape teaching devices is a new research topic in the field of human-computer interaction. The traditional user interface design methods are inadequate to meet the increasingly complex interactive environment. Under such circumstances, this paper suggests that the user experience should be emphasized during the process of designing the interactive interface. It investigates the effect of the user experience design on the mobile device user interface design idea.