User interfaces

User interfaces

1. There're two types: graphic user interfaces(GUI) and the command line interface CLI.

2. GUI-the more dots it has the clearer the screen is.

3. GUI-it uses windows, icons, menus and pointers.

4. Windows contains lots of tasks such as-software, internet browsers and file management

5. You can customise GUI.

6. You can customise-screen display,desktop contrast, volume and time&date

   • Another benefit of GUI-it allows a user to multi-task in software.

7. Benefits of GUI-the user can customise the computer to how they want.

8. Problems with GUI-they need a lot of storage to hold all the software

9. CLI-Its a method to interact with a computer or with a software by typing in commands.

10. CLI-is normally used by experts.

11. System administrators use CLI when setting up routers and firewalls.

12. Benefits of CLI-used by experts as lots of knowledge is required.

13. Problems with CLI-difficult with average users.

14. Problems with CLI-there is no undo button.

15. BCI is used when communication between devices is needed.

16. BCI is soon to be advanced in the health services.

17. BCI has been made to restore hearing, eyesight or movement,

18. GUI is normally referred to as WIMP