Through the Discussion on <Opening>, the study tries to find out the new possibilities of opening on buildings. Consists of the following four axes attempt to explore the interaction of openings by the scale from small to large: 1.Learning the different control variables and the principle from opening of objects. 2.Reflecting the interaction of the opening mechanism by using interface of human beings. 3.Defining the relationship between public and private from the field of life affecting by the timing of the opening. 4.The open planning reacts from space of the urban environment, and understanding how buildings to use present both inside and outside of the counterbalance relationship to create new types of urban construction under the current urban environment. By sensing mechanism, from capturing the human form as interesting perception of the installation art of the interactive response to focus on the human element in the space between the inside and outside of the building, such as: light, air, temperature, sunlight and other parameter data. They are all beyond the fixed concept of the building structure. Hence, buildings are able to breathe with changes and have the natural ability to regulate self-corresponding intelligent buildings. When the epidermis of the building will no longer just the shell of the coated space and solidification of art, but as the body of life-like variable to response to the external environment, time and different behaviors that needs adjustment changes. A new relationship that gathered with interfaces is formed. Injecting more imaginations and practice into the future constructions. Hence, construction results in endless possibilities.