5. Output

Output is the stage where the information obtained via processing is presented to the user in a suitable format.

Examples of output could include:

- a weather forecast shown as an user-friendly graphic rather than a basic table.

- a printout of student examination results displayed in order from highest to lowest

- a digital display at the petrol pump showing how much fuel has been delivered and the cost of that fuel

- an alarm from a fire alarm system which has detected smoke in the room