Transcription of ch15.ppt User Interfaces
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Ian Sommerville 2000 Software Engineering, 6th edition. Chapter 15 Slide 1 user interface design Designing effective interfacesfor software systems Ian Sommerville 2000 Software Engineering, 6th edition. Chapter 15 Slide 2 Objectives To suggest some general design principles foruser interface design To explain different interaction styles To introduce styles of information presentation To describe the user support which should bebuilt-in to user Interfaces To introduce usability attributes and systemapproaches to system evaluation Ian Sommerville 2000 Software Engineering, 6th edition. Chapter 15 Slide 3 Topics covered user interface design principles user interaction Information presentation user support interface evaluation Ian Sommerville 2000 Software Engineering, 6th edition.
User interface design principles Principle Description User familiarity The interface should use terms and concepts which are drawn from the experience of the people who will make most use of the system. Consistency The interface should be consistent in that, wherever possible, comparable operations should be activated in the same way.
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