| At present,the development of urban public space has attracted much attention.A large number of urban parks built in the 20 th century have lost their vitality due to their long history and backward design concepts,and can’t meet the growing material and spiritual needs of the public any more.With the advent of the era of experience economy,the concept of “people-oriented” has attracted the attention of the public,and the public has put forward the demand for “interaction” in urban parks.At the same time,installation art intervenes in urban parks,it should not only meet the functional needs,but also reflect the interactive value.In this paper,the author places installation art in the specific environment of urban parks,with its interactivity as the research object,the relevant research is carried out based on interaction theory and experience theory through the five methods of literature research,interdisciplinary research,case analysis,field investigation and summarizing method.Firstly,the author interprets the“interactivity” of installation art,and sorts out the relationship among urban parks,installation art and the public,and explains the importance of installation art’s intervention in urban parks.Secondly,this paper analyzes the characteristics and needs of the interactivity of installation art’s subject and object in urban parks and analyzes the expression of installation art interaction by enumerating relevant cases at home and abroad.Finally,the paper analyzes and summarizes the value display of interactive installation art,and concludes that installation art is placed in the specific environment of urban park,and its “interactive” can activate the spatial vitality of urban park.Also,the “interactivity” of installation art is conducive to the development of urban parks,to the social interaction of the public,to the prosperity and progress of public art,and to the development of urban cultural tourism industry.Through the research,in order to provide a reference for the related research on the interactivity of installation art,meanwhile,provide creative ideas for the future installation art intervention in urban parks in our country.It is of practical significance to stimulate the "dialogue" between people and the place environment,shorten the distance between people,and enhance the spatial vitality and sense of place of urban parks. |