User interface (UI) is the way a user interacts with a device or application. UI design is the process of designing links to make them easy to use and provide user-friendly information.

The UI includes everything the user interacts with — the screen, keyboard and mouse — but in the context of image design, the UI design focuses on the visual user experience and the on-screen image feature such as buttons, menus, micro. -communication, etc. It is the job of the UI designer to measure the attractiveness of aesthetics and technological performance. Includes below: