It consists of the buttons users click on, the text they read, the images, sliders, text entry fields, and all the rest of the items the user interacts with.
This includes screen layout, transitions, interface animations and every single micro-interaction. Any sort of visual element, interaction, or animation must all be designed.
Some hard skills are required to become a UI designer. To expand, UI designers must be up-to-date with the latest trends, techniques, and technologies. As