Human Computer Interface

Human Computer Interface

1. Command line Interface

2. Graphic User Interface

   • Wimp
     • Menus
     • Windows
     • Icons
     • Pointer
   • Advantages
     • low level of skill needed to use
     • Pictures can be more meaningfull than words
   • Disadvantages
     • Can be large and complex and therfore take up more resources
     • Can make the computer run slower

3. Menu Driven

   • Advantages
     • Navigation to find option is simple
     • User input is validated as only the option shown can be used
   • Disadvantages
     • Some options may have no use for a particular user
     • Can be difficult to locate an option if there are ahigh number of menus and sub menus

4. GAY

5. Touch sensitive Interface

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