Research On The Design Of Tangible User Interface In Interactive Installation From The Perspective Of Body Phenomenology

With the continuous expansion of human-computer interaction,the boundary between the physical world and the digital world is blurred,which leads to the lack of perception about the real world.Feeling is the process of establishing life connection with the world.How to pay more attention to direct feeling is worth thinking.Interactive installations can give audiences real experience because of the tangible interface.Experience determines the interwoven between tangible interface and experiencers' body.Merleau-Ponty's body phenomenology emphasizes that experience is opened by the body,and describes the phenomenological world from the perspective of perception and behavior.This paper takes body phenomenology as the research perspective,starting from the interweaving between body and tangible interface in the experience field of interactive installation.Based on the dimensions of experiencer perception,interaction process and overall experience,and sum up the TUI features of interactive installations.In order to guide the creation of the TUI in interactive installations,this paper tries to construct the TUI design strategy from the perspective of body phenomenology.Firstly,focuses on the interweaving of body and TUI in the experience field of interactive installation,and expounds the importance of body phenomenology theory to the study of TUI.Clarifying the interwoven between material and digital content,control function and expression function,body space and external space.Carefully identify the interweaving features emphasized by Metadesk,Transboard and Ambient Room systems.Secondly,analyze the TUI features of interactive installation from the perspective of body phenomenology.Deeply analyzed the experiencer's holistic,connected and dynamic perception,and concluded that perception is the premise of physical interface experience.Focusing on the sensory stimulation,intellectual knowledge and rational thinking triggered in the interaction with TUI,and summarized that experiencer can get something after interaction with TUI.Experiencers can create new identities,exclusive stories and special meanings during experience.Then,based on the conclusions above,the design strategy of TUI in interactive installation is proposed.By virtue of the association between physical objects and actions,cognitive habits and behavioral habits can be used to extend the experiencer's body.Intelligence and function of TUI can be extended through everyday objects,special materials and digital technology.Through guidance,interactive suggestion and immediate feedback,the immersive experience is created,and the integration of the three elements of the experience field is promoted to create more experience possibilities.Finally,the design practice of beer product display based on TUI is carried out by conclusions and strategies above.