yang presentation 2
TRANSCRIPT
Computer/Human Interaction Spring 2013
Northeastern University 1
Rapidly Exploring Application Design through Speed Dating
Yang HuangNortheastern University/2014 [email protected]
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What to learn• What is, Why is,• And How to “Speed Dating”?
• Keys:– User’s Needs– User’s Enactments– Contextual Factors
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User Centered Design (UCD)• UCD v.s. Ubiquitous Computing
– Immature– High Cost
• Some UCD Methods sucks– Ideation -> iteration– To explore diversity– To reinterpret opportunity areas– …
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What About Speed Dating?• Quickly find out your Mr./Mrs. Right
– Save money, save time– Find out who’s more likely to be the right
one– Reflect again on your criterion – Any other opportunities?
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How to Use Speed Dating
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How to Use Speed Dating• Need Validation
– Expected ≠ Perceived
• Storyboards + Scenarios + Questions• =• Perceived Needs + New Opportunities
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How to Use Speed Dating• Need Validation
– Safety Net
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How to Use Speed Dating• User Enactment
– By Speed Dating Matrix– Experience the preset scenarios– Analyze the impact of risk factors
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How to Use Speed Dating
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Insight• Need Validation and Kids' Activities
– Bound to parenting
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Insight• User Enactments and Contextual Factors
in Parentings– Emotional Compliments and Supports– Different supporting activities:
• Soccer Equipment• School Lunch
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Insight• User Enactments and Contextual Factors
in Communication– External Communication– Internal Coordination– Avoid Subtle Risks
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Evaluation• Need Validation (Good!)
– To get what users actual do, rather what they think and say
– For example, compared to questionnaires
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Evaluation• User enactment (Good!)
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Evaluation• Good point 3• Comparison
• iteration
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Evaluation• Not Good Point1• UCD -> user centered, how about
technology change behavior
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Evaluation• Not Good point 2• Just a update version of story board?• Only focus on things that is in the future
will be helpful
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Extension• Technology change behavior
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3-4 minute demo
• http://www.youtube.com/watch?v=gCuPx9shWT0
• http://www.youtube.com/watch?v=i73n-LTXPIM
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Summary• Comparison
• Ideation -> Iteration
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Discussion questions• Pose one provocative question to start
off a discussion of the paper/topic
• Pose another provocative question to start off a discussion of the paper/topic