human computer interface

human computer interface

1. menu driven interfaces

   • they are easy to use as the user not have to remember the command lines
   • they are user friendly
   • they can be irritating

2. command line

   • they don't need much memory
   • its very quick for experienced users
   • disadvatege-the commands need to be correct n
   • they can run many programs
   • don't need to run in windows

3. graphical user interfaces

   • They are much easier to use for beginners.
   • They enable you to easily exchange information between software using cut and paste or 'drag and drop'.
   • They use a lot of memory and processing power. It can be slower to use than a command-line interface if you are an expert user.