Interior design art design belongs inside! Roughly divided into the following four parts: 1. Space image design, internal space of the building is provided for processing, architectural interior space defined by secondary treatment, and based on existing spatial scale re-delineated. Under no violation of the basic principles and ergonomic principles, reinterpret the relationship between scale and proportion, and better convergence issues after the transformation space unity, contrast and noodles body to be addressed. 2. Interior design, mainly for building the internal space of six interface, according to certain design requirements, secondary treatment, which is commonly referred to ceilings, walls, ground handling, as well as physical space is divided, semi-solid processing such as internal interface. Under conditions permit can also be processed on the building interface itself. Learning interior design combined with the actual project was relatively close, but this is the real intent of the designer to achieve an important step. In the modern interior design education, it is also a time to play a combination of breakthrough design ideas. 3. Indoor physical environment design, this part mainly for indoor space environment quality and adjusting the design of the main indoor somatosensory climate: heating, ventilation, temperature control and other aspects of the design process, is a modern design very important aspect, but also reflect the part of the design of the "people-oriented" thinking. With the development of the times, the artificial environment and create a user-friendly design has become a measure of indoor environmental quality standards. In this process, the development and application of science and technology play a significant role, which mainly refers to a variety of indoor environmental quality can transform methods, methods and equipment, and so on. But also includes indoor environmental quality visual experience into the environment, for example, the introduction of the use of external natural environmental factors alter the visual indoor environmental quality. 4. Furnishings art and design, mainly for indoor furniture, equipment, decorative fabrics, furnishings and art, lighting, landscaping and other aspects of the design process. Four-part set forth above is the interior design in the design process to be included in the content, while the interior design of classification, can be divided into three categories: residential environment interior design, interior design and limited public non-limiting public Interior Design . In the living environment mainly refers to residential interior design, all kinds of apartments and dormitories and other living environment design; limiting public space interior design mainly refers to the internal space of schools, kindergartens, office buildings as well as churches and other buildings; non-limiting public space interior design mainly refers Lodge Hotel, television homes, entertainment space, exhibition space, a library, gymnasium, railway stations, terminals, shops and commercial complex. Interior design types include numerous, wide coverage of professional content, how good design coordination process, requiring interior designers must have a high degree of artistic accomplishment and mastery of modern technology and materials, process knowledge and the ability to deal with solving practical problems.