Fichas
Human-Computer Interfaces
Fichas del conjunto (11)
- 1What are operating systems?They are software programs which can be used to control hardware and run application software.
- 2Name 5 functions of operating systems.Manage and control devices
Provide a user interface
Deal with errors
Allow installation of new software or hardware
Maximise memory use - 3Name all 6 types of user interface.GUI (Graphical User Interface)
Command Lines
Voice Driven
Biometric
Menu/Dialogue boxes
Touch Sensitive - 4What features are common in GUI?Windows, Icons, Menus, Pointers
(WIMP) - 5How does Voice Recognition work?Commands are issued to the operating system or the software which enters the data into the application software.
- 6Name 3 devices which use touch sensitive user interfaces.MP3 Players
Mobile Phones
Point Of Sale (POS) Systems - 7What is a Point Of Sale (POS) System?A device like a till in a shop.
- 8What is an advantage of a Command Line?It is quicker than going through all the different windows.
- 9What are the disadvantages of a Command Line?Difficult for beginners
You have to remember all the instructions - 10What are the 2 advantages of GUI?No specialist language is needed.
Use of icons allows beginners to use it easily. - 11What are the 2 disadvantages of GUI?More memory is needed for GUI to operate.
Increased processing requirements are needed to run the GUI.
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- Descripción
- Fichas sobre Human-Computer Interfaces, creado por Shovel el 20/04/2016.
- Creado por
- Shovel
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