Public seats are tools used for public activities. It is the material basis that determines the function of public space and an important element that expresses the form of public space. The design and research of public seats have attracted more and more attention and attention, especially It is very urgent to understand the enhancing role and impact of public seats on the indoor environment, and to develop new design concepts for public seats based on the background of the overall environmental system.

The design of public seats has the following characteristics according to different space functions and social activity content:

Strong professionalism: Certain specific public spaces require seats, and public seats have special requirements for each part of the seat due to the functional needs of the specific space. For example, auditorium soft chairs, theater chairs, etc. originally only played the most basic function of furniture - sitting utensils. However, in order to create a more high-quality space, their volume, form, outline and material color and texture are required. and connotation directly reflect the image of the space, and together with other elements create the atmosphere of the public space environment.

Fewer types: Due to the public and communicative nature of public seats, they must cater to the aesthetic views of most people and adapt to more people on the basis of meeting basic functions. Therefore, to a certain extent, its function, form, and material color, texture, and connotation are all fixed in a certain way.

Large quantity: Because it is furniture produced to adapt to public activities, it must be able to be used by a certain group of people, so it usually does not appear as one piece or a group of furniture, but in the form of a row or several groups. And it is precisely because of the large number that they usually appear that the participation of public seats makes the space flesh and blood, the order of the space is determined, and the connotation of the space is enriched.