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F452 Computing
10 Good UI design
Term | Definition |
---|---|
Good UI design | More intuitive/easier to learn due to familiar layout and good use of online help. Fewer mistakes. Faster input. No info. overload. |
Importance of good design of input interface | The UI should be effective and efficient, all the data required can be input accurately. The data capture form can help by ensuring data is already in format to be input e.g. boxes and instructions to users. |
Advantages of drop-down list | Ensures that only valid values can be entered prevents typing errors, allows faster input as user does not need to type. |
Sound | Speech synthesis e.g. to give instructions. Buzz/Beep/click to reinforce feedback. Alarm to alert user / request assistance |