05 overview-of-tcuid - Overview of TCUID Brian Bailey...

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Overview of TCUID Brian Bailey
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Announcements Group information forms due Project proposals and user visit plans due next week
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Messages TCUID is a process (and philosophy) for building usable interactive systems Four distinct phases Continual focus on users and tasks
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Design Exercise
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Usable vs. Useful Systems A usable system is one that allows users to perform tasks efficiently A useful system is one that provides genuine value to users
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Linear, Iterative Process
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Tasks are Fundamental Determine who will actually use the system and what they can do with it Drive the design process Keeps you focused!
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Analysis Stage Define the goals of the interface Define success metrics Define users and their tasks Develop design insight
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Define Goals What is the purpose of the interface? Are there constraints on: performance, errors, learnability, retention, or satisfaction
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User : a person who will use the system Understand demographics, educational background, skills and experience, etc. Design the interface for the users
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05 overview-of-tcuid - Overview of TCUID Brian Bailey...

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