Basically the user interface is divided into two types namely Command Line Interface (CLI) and Graphical User Interface (GPU). Command Line Interface (CLI) is the process by which users enter writing-based commands or by typing commands to carry out certain tasks. You can ask for help from the best ui designer.
Whereas Graphical User Interface (GPU) is the process of users entering commands using graphical menus, in general GPUs are developed to make it easier for users to interact with information systems. Unwittingly, active users of computers and other electronic devices have been using Graphical User Interface (GPU) features such as MP3 players, MP4 players, and gaming devices.
In general, the User Interface provides ways to:
Input – the user enters commands and manipulates the system in written or text form
Output – the system shows the effects of commands and user manipulation
After getting to know the understanding of the user interface along with its types, let’s understand the structure of the under interface further by understanding its application. Generally, the application of the user interface is found in software programs, hardware devices, and smartphone operating systems.