human computer interfaces

human computer interfaces

1. COMMAND LINE

   • the commands need to be correct
   • they don't need much memory
   • its very quck for experienced users
   • command lines don't need to run in windows
   • runs many programs at once

2. MENU DRIVEN INTERFACES

   • easy to use don't have to remember set commands
   • user friendly-you can oftern guess around the options
   • it can be irritating if there are too many levels to menus

3. GRAPHICAL USER INTERFACES

   • easier to use for beginners
   • enable you to easily exchange info between software
   • use a lot of memory and processing power it can be slower to use
   • can be irritating to experienced users