| With the rapid development of Internet technology,we can see that the UI design with heavy texture and various layer styles is less and less.On the contrary,the UI design with various lightweight,innovative and bold layout is gradually coming into the sight of users.Since the development of the times,people’s aesthetic perspective and the pursuit of fashion standards are always changing all the time.The same is true for the UI design of products.After 2013,designers began to use colorful and simple styles,just like flattening all objects on the interface.This is the most popular flat design style,a new generation of UI design trend.How to improve the user experience through flat design,so as to better meet the needs of users,has become a very meaningful research topic in the current design category.In this paper,the application of flat design style in UI design is taken as the main research object.Through the research of literature,comparative research,case analysis and other methods,the development process of the rise,transition and rise of flat design style is described,and the future development trend of flat design style in UI design is discussed based on the research status at home and abroad.Then through the actual cases in real life,the characteristics of flat design style such as color matching,font application,graphic contrast are integrated,and the experience results of flat design style on users’ senses,operation and emotion are explained.It also analyzes the advantages and disadvantages of the flat design style compared with the quasi materialized design style.In view of the criticism of flat design style in the early stage,such as poor directional effect,weak ability to include design elements,lack of emotional experience and other problems,combined with the known characteristics of flat 2.0 era,I put forward my corresponding views and opinions,hoping to have a prospect for the application trend of flat design style in UI design in the future. |