User Interface (UI)

    The method of interaction between a user and a program via a digital screen, computer, mobile device, website, or software application is referred to as the user interface (UI). A good user interface, like a good user experience (UX), should be user-friendly, simple, efficient, secure, and private. Human-Machine Interfaces (HMIs) interact with physical input hardware such as a keyboard, mouse, or gaming controller, as well as output hardware such as a computer monitor, speaker, or printer.