What is CUI?
CUI stands for Character User Interface. This is a user interface where the user interacts with a computer using only a keyboard. To perform any action a command is required. CUI is a precursor of GUI and was used in most primitive computers. Character User Interface is referred to as CUI. Using CUI, commands can be sent to computer programs as one or more lines of text. In CUI-based systems, a user inputs a command that the computer program understands, processes, and outputs a response for the user.
This interface is character-based, which makes it challenging to navigate. The fact that CUI only supports keyboards and ignores pointing devices like mice is another significant flaw in the program. Nevertheless, CUI uses less memory and processes information more quickly than GUI. Most modern computers use GUI and not CUI. Eg: MS-DOS has CUI.
Difference Between GUI and CUI?
There are two types of User interfaces i.e. GUI and CUI. GUI stands for Graphical User Interface while CUI stands for Character User Interface. In this article, we will discuss the differences between these two interfaces and which has advantages over the other.
User Interface: The user interface comprises everything the user can use to interact with the computer. It is how the user and computer system can interact using input and output devices.