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1. GUI(WIMP)

   • Disadvanatages
     • Takes up a large ammount of disk space
     • use more power than other types of interface
     • can be slow if dont have enough memory to run
   • Advantages
     • Easy to use
     • Easy to explore
     • Dont have to learn complicated commands
     • They let you change data between software applications

2. Command line

   • Disadvantages
     • Need to learn special intructions
     • Need to type intruction precisely
     • High ict levels needed
   • Advantages
     • Intructions execute quickly
     • Intructions are versatile
     • Small operating system

3. Menu Interface

   • Advantages
     • No commands needed to learn
     • Step by step options
     • able to guess your way round the options
   • Disadvantages
     • a poor designed interface may be slow

4. Speech and sound interface

   • Advanatages
     • dont need to be trained to use interface
     • More flexability than dialogue interface
     • Easy to use
   • Disadvantages
     • Reliability
     • Highly complex prorgamme
     • voice interface might need training

5. Touch sensitive interface

   • Advantages
     • Intuitive to use
     • you can see all options available
     • Low level ICT skills needed
   • Disadvanatages
     • Only limited options available
     • Screens can become damaged
     • Not so good in bright sunshine