The user interface (UI) comprises the screen menus and icons, keyboard shortcuts, mouse and gesture movements, command language and online help. The user interface is the most important and least ...

This new technology allows users to control digital interfaces, like video games ... fully understand the interface’s effectiveness and practicality in the intended user population.

A user interface for a TV set, which is said to be about ten feet from the viewer's eyes. This designation was coined in the early 2000s as people were beginning to hook up their TVs to more ...