Color in user interfaces is useful as well. In the golden age of GUIs, it was common to color a button to indicate that it was active and clickable, and to gray the button when it was inactive.

Bill Gates in February 2020. (GeekWire File Photo / Todd Bishop) One of the pivotal figures in the rise of the graphical user interface says he sees a similar revolution in the new age of ...

Before there was the Mac, there was the Lisa, Apple’s first computer to feature a graphical user interface. Lisa was released 40 years ago this week, and to celebrate the anniversary, the ...

A traditional operating system (OS) such as Windows, macOS and Linux facilitates user interaction with hardware through a graphical user interface and manages tasks like memory allocation and ...