The art field of contemporary society is developing rapidly, and digital media is developing at a high speed. The installation art, which is rooted in contemporary art, has gradually become an important art form of new media art with its unique conceptual, experimental, on-site and interactive nature. In the late 20th century, the media scene has become more diversified with the development of science and technology, and the creation form and content of installation art have been more fully developed, and once became the patent of avant-garde fashion designers. On this basis, with the help of outdoor art behavior, the article makes an in-depth exploration and research on the integration and development of digital media technology and installation art.

I. Introduction
Ⅱ. Installation art and its forms of expression
    1. Installation Art
    2. Installation Works at Home and Abroad
Ⅲ. Installation Art Enabled by Digital Media Technology
    1. Digital Media Technology Has Changed the Carrier of Installation Art Creation
    2. Digital Media Technology Enriches the Expression Forms of Installation ArtCreation
    3. Digital Media Technology Enhances the Interactive Communication of Installation Art
Ⅳ. The Integrated Development Mode of Digital Media Technology andInstallation Art
Ⅴ. The Conclusion
References
ABSTRACT

• Yin Jun(Professor, Doctoral Supervisor, School of Design, Jiangnan University)
• Meng Xin(Graduate Student, School of Design, Jiangnan University) Correspondiog Author