The way a person interacts and commands a computer, tablet, smartphone or other electronic device. The user interface (UI) comprises the screen menus and icons, keyboard shortcuts, mouse and ...

A Graphical User Interface is a computer interface that allows users to interact with a device through graphical elements such as pictures and animations, as opposed to text-based commands. GUIs ...

What does touchless user interface actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.