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biological

Judged: two independent readers; copy check clear.

graphical user interface

graphical user interface A graphical user interface is the part of a software system that lets people interact with it through visual elements such as buttons, menus, windows, dialog boxes, check boxes, lists, labels, text boxes, and forms.

A graphical user interface is the part of a software system that lets people interact with it through visual elements such as buttons, menus, windows, dialog boxes, check boxes, lists, labels, text boxes, and forms. It serves as the user-facing connection between the user and the system.