Interactivity Under The Theory Of Urban Catalyst Pocket Park Design Strategy Research

The concept of urban catalyst has a long history,but there is a gap in the research of small and medium-scale landscapes.The value of this type of landscape catalyst has not yet been explored.The development of the Internet and the advent of the experience economy era have catalyzed the shift in people's demand for urban life.However,in the face of fast-paced life pressure,pocket parks often lack communication between the government,designers and the public in the design.Pocket parks are difficult to meet the demands of the public.It is difficult to realize the interaction between people and people in the space,between people and venues,between venues and venues.It is not easy to act as a catalyst for the vitality of the city.Based on this,the article proposes the type of “interacting catalyst” as a city catalyst,trying to find a match between interaction design and urban catalyst.On the one hand,through the analysis of the behavior and psychological needs of various urban groups,pocket parks as social communication and cooperation.An important medium for creating a pocket park where people interact with landscapes,people and people,and between people and cities,in order to link physical space and spiritual existence,individuals and society,and to interspersed urban relations;on the other hand,through the theory of urban catalysts The combination will further transfer this symbiotic relationship in urban space and time,and ultimately realize the benign development of the city.On the basis of combing the research results of predecessors,this paper makes an in-depth analysis of the connotation and extension of urban catalysts,and clarifies the characteristics of the steady state and variability of urban catalysts in the new era,and its connotation has more tolerance.Sexuality and extensibility provide possibilities for the introduction of interaction design theory.Secondly,the landscape interactio n design and related theories are discussed.The concept,characteristics,classification and function of the pocket park are elaborated.In addition,the current situation of six typical districts in Qingdao was investigated.Combined with the analysis of the current situation of pocket parks in other cities in China,the existing problems of pocket parks in China were summarized,and the excellent interaction cases of interaction effects were introduced through the introduction of interactive landscape design.The design approach guides the feasibility and necessity of pocket park design.Based on urban catalyst,landscape interaction design and pocket park research,the type of “interacting catalyst” is proposed,and the feasibility and significance of guiding pocket park design are analyzed.On this basis,the paper discusses the design method of pocket park,including the key points of design,design principles and design procedures of pocket park design under the guidance of interactive catalysts,and explores the specific design methods according to the design procedure,from demand analysis,goal establishment and design.The design methods of pocket parks are discussed in detail in four aspects of strategy and evaluation feedback.Finally,taking the three pocket parks around Taixi Senior Apartment in Qingdao as an example,the interaction design is used to carry out the example design to verify the accuracy and practicability of the research.