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Digital Design Essentials by Rajesh Lal

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DESKTOP

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1 User Interface (Human-Computer Interface)

THE MEANS BY WHICH A USER COMMUNICATES AND INTERACTS WITH A COMPUTER

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The user interface provides both the input mechanism, where the user “tells” the computer what the user needs, and an output mechanism, how the computer responds back to the user. People interact with a computer through a user interface using keyboard, mouse, touch screens, and microphone.

Best Practices and Design Guidelines

• Minimum Design

- Use 80/20 rule, design for the top 20 percent features

- Choose aesthetic colors ...

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