UI is short for User Interface

First of all, according to international practice, let's review the concept of UI: UI is the abbreviation of User Interface. UI design refers to the overall design of the software's human-computer interaction, operation logic, and beautiful interface. A good UI design not only makes the software personal and tasteful, but also makes the operation of the software comfortable, simple and free, fully reflecting the positioning and characteristics of the software.   
  I really can't remember to spank. If it still doesn't work, copy it and save it on my phone to recite it for a while to remember!   
  Furthermore, let’s talk about the most important part of UI design: human-computer interaction.   
  Generally speaking, the goal of human-computer interaction engineering is to create an interface that is simple and convenient for users to operate. So that is to say, UI does not refer to a simple user and interface, but also includes the interaction between the user and the interface. So as a UI designer, what you need to do is not only to design a beautiful interface, but also to design an interface that is comfortable and easy for users to use.   
  To analyze the job category of UI design, we can start with web pages.   
  According to the traditional classification, web technology is divided into two parts: design and development. In English, it is called web design and web development. Since UI designers are called design, they must belong to design, and design is generally divided into front-end design and back-end design. End design, the front end is called front-end, and the back end is called back-end. A simple analogy is that the front-end is responsible for drawing blueprints, the back-end is responsible for building high-rise buildings, and UI designers belong to front-end design.   
  As a UI designer, you can't be limited to front-end design. It's not that you just design the look of the building without building it, and even how to build the building, you have to monitor the whole process. Just imagine that your great design is out of shape and deformed due to a poor construction team. You can only blame your poor supervision and don't blame the construction team. Of course, the premise is that you have the right to find a competent construction team. The task of finding the construction team is also something you need to understand. If you only know how to speak out and splash ink, without considering the feelings of the construction team, you will also become the target of public criticism.   
  For example, if you designed a very gorgeous and awesome interface or human-computer interaction function, but it went bankrupt because the technology could not be realized, then who do you blame, you can only say that you are ignorant and do not consider reality. What is UI design for?