Meaning of the word ui in English

What does ui mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

ui

US /ˌjuːˈaɪ/
UK /ˌjuːˈaɪ/

Abbreviation

User Interface: the means by which the user and a computer system interact, in particular the use of graphical displays, menus, and pointing devices

Example:
The new software has a very intuitive UI.
Good UI design is crucial for user satisfaction.