4 6.1 Intuitive Gui
Applications may also provide both interfaces, and when they do the GUI is usually a WIMP wrapper around the command-line version. This is especially common with applications designed for Unix-like operating systems. The latter used to be implemented first because it allowed the developers to focus exclusively on their product’s functionality without bothering about interface details such as designing icons and placing buttons. Designing programs this way also allows users to run the program in a shell script. A graphics, along with a keyboard and a mouse, to provide an easy-to-use interface to a program. A GUI provides windows, pull-down menus, buttons, scrollbars, iconic images, wizards, other icons, and the mouse to enable users to interact with the operating system or application.
- Many modern graphical user interfaces feature touchscreen and voice-command interaction capabilities.
- By selecting one of these graphical elements, through either use of a mouse or a selection from a menu, the user can initiate different activities, such as starting a program or printing a document.
- Prior to the introduction of GUI environments, most interactive user interface programs were text oriented and required the user to learn a set of often complex commands that are unique to a given program.
Benefits Of The Graphical User Interface
Today, the most familiar GUI interfaces are Apple Computer’s Macintosh and Microsoft Corporation’s Windows operating systems. A graphical user interface is a way to communicate what you want to a computer application or operating system without software construccion typing the instructions in. We can trace the history of the user interface from command-line interfaces to graphical ones . The main pieces of a GUI are a pointer, icons, windows, menus, scroll bars, and an intuitive input device.
Some common GUIs are the ones associated with Microsoft Windows, Mac OSX, Chrome OS, GNOME, KDE, and Android. GUIs sort of bring computers and users out of the stone age and into the future. Graphical user interface wrappers find a way around the command-line interface versions of Linux and Unix-like software applications and their text-based user interfaces or typed command labels. While command-line or text-based applications allow users to run a program non-interactively, GUI wrappers atop them avoid the steep learning curve of the command-line, which requires commands to be typed on the keyboard. By starting a GUI wrapper, users can intuitively interact with, start, stop, and change its working parameters, through graphical icons and visual indicators of a desktop environment, for example.
What are the types of graphical user interface?
Interfaces that are graphical in nature are known either as Graphical User Interfaces (GUI) or WIMP interfaces (Windows, Icons, Menus and Pointer).
These are:Graphical User Interfaces (GUI)
Command Line Interfaces (CLI)
Natural language interfaces.
In computing, GUI refers to the computer operational user interface displayed graphically for human-computer interaction. It allows users to use input devices such as a mouse to manipulate icons or menu options on the screen to select commands, invoke files, start programs or perform other algas-marinas.com daily tasks. Because there are now many types of digital devices available, GUIs must be designed for the appropriate type of input. For example, a desktop operating system, such as OS X, includes a menu bar and windows with small icons that can be easily navigated using a mouse.
Register To View This Lesson
Many modern graphical user interfaces feature touchscreen and voice-command interaction capabilities. By selecting one of these graphical elements, through either use of a mouse or a selection from a menu, the user can initiate different activities, such as starting a program or printing a document. Prior to the introduction of GUI environments, most interactive user interface programs were text oriented and required the user to learn a set of often complex commands that are unique to a given program. The first GUI was developed in the 1970s by Xerox Corporation, although GUIs did not become popular until the 1980s with the emergence of the Apple Macintosh computer.
What is user interface and its types?
A user interface is the method by which the user and the computer exchange information and instructions. There are three main types – command-line, menu driven and graphical user interface (GUI).