What term refers to the part of a computer application that users interact with, often using icons?

The term that refers to the part of a computer application that users interact with, often using icons, is the graphical user interface (GUI). A GUI is designed to make interactions more intuitive and accessible for users by providing visual elements like buttons, icons, and menus. This allows users to navigate and interact with software applications without needing to understand complex commands, making technology more user-friendly. The use of icons and visual cues in a GUI facilitates easier engagement with the program, enhancing the overall user experience.

In contrast, electronic data interchange involves the electronic transfer of data between organizations, which is more about communication mechanisms than user interaction. Hypertext markup language (HTML) is a standard language for creating web pages and is used to structure content on the internet rather than serve as a direct interface for user interaction. A modem is a hardware device that modulates and demodulates signals for communication over telephone lines, which is unrelated to user interface design. Understanding the role of a graphical user interface is essential in the context of designing effective and user-centered applications in health information management.