A user interface (UI) simply said can be anything a user may interact with to use a digital product or a service, for example, a web or a mobile application….
![](https://uploads.keitaro.com/uploads/2022/01/Principles_and_rules_for_great_UI_Design___1_2x-1024x538.png)
A user interface (UI) simply said can be anything a user may interact with to use a digital product or a service, for example, a web or a mobile application….