What systematic methods there are for designing user interfaces?

1. What are the 3 types of user interfaces?
2. What is user interface design techniques?

What are the 3 types of user interfaces?

The various types of user interfaces include: graphical user interface (GUI) command line interface (CLI) menu-driven user interface.

What is user interface design techniques?

User Interface (UI) Design focuses on anticipating what users might need to do and ensuring that the interface has elements that are easy to access, understand, and use to facilitate those actions. UI brings together concepts from interaction design, visual design, and information architecture.