Transcription of n User Interface, Input and Output Design
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user interface Design n user interface Design requires an understanding of user interface , Human-Computer Interaction (HCI) and user - Input and Output Design centered Design principles. Peter Lo CS211 Peter Lo 2004 1 CS211 Peter Lo 2004 2. 8 user -centered Design Principles Good user interface Design 1. Understand the Underlying Business Functions n Good user interface Design is based on a 2. Maximize Graphical Effectiveness combination of Ergonomics ( ), Aesthetics ( ), and interface Technology. 3. Profile the System's Users u Ergonomics How people work, learn and 4. Think like a user interact with computer. 5. Use Prototyping u Aesthetics How an interface attractive and 6. Design a Comprehensive interface easy to use. u interface Technology Provide the operational 7. Continue the Feedback Process structure for Design objective. 8. Document the interface Design CS211 Peter Lo 2004 3 CS211 Peter Lo 2004 4.
3 CS211 © Peter Lo 2004 9 6 Main Input Design Objectives 1. Select a suitable input and data entry method 2. Reduce input volume 3. Design attractive data entry screens
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