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types of user interfaces - Coggle Diagram
types of user interfaces
Command Line Interface
When using a CLI, users enter text instructions and the computer system provides results or feedback as text.
• Command have to be typed precisely because the interface only recognizes certain commands. Usually a help menu for users lists and explains the acceptable commands
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• This type of interface is found in older systems or for devices with limited storage because it requires little memory.
Application area
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This is used in many devices including ATM Menus, Menu to choose from on Televisions, and older mobile phones, restaurant menus, travel information kiosks.
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Menu Driven Interface
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• Menu driven interfaces are easier to use than CLI but take more time as you have to through the menu structure each time to carry out a command, rather than typing the command directly in to the system
• Selecting one of these options will either trigger a command or display another menu with further options to choose from.
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Graphical User Interface
A Graphical User Interface is controlled by a pointer on the screen and uses a screen made up of windows, icons and menus. This feature is called WIMP (windows, icons, menus and pointing device used to move pointer to select them) o Windows are areas of the screen that are dedicated to applications or operating system tasks o Icons are small images that represent an application o Menus provide options for tasks relating to the operating system or open application
It is user friendly and the easiest type of interface but it takes up more memory and storage than a CLI or menu driven interface.
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Voice interface
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The device has voice recognition software which matches the spoken words against a library of words to find a match.
• The disadvantage is that sometime software cannot find a match or returns an incorrect match, which produces unwanted results. For this reason, they sometimes check the instruction with the user before searching for a match.
• The advantage is that hands-free operation is possible. This means that they used in GPS systems in vehicles in order to improve road safet
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Gesture interface
• This type of interface allows user to control the device by swiping their finger or fingers across the screen or pinching their fingers together to zoom in or out.
This type of interface is commonly found on devices using touchscreens like smartphones, tablets etc, games consoles, Medical procedure softwares
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