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12 Cards in this Set
- Front
- Back
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What is usability engineering? |
The process of methodically designing systems which are useful and usable
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Explainthe difference between good and poor interaction design |
Good design should be easy to learn, effective to use and an enjoyable user experience |
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Explain the relationship between the user experience and usability.
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Usability is concerned with the “effectiveness,efficiency and satisfaction with which specified users achieve specified goalsin particular environments” (ISO 9241-11) [1] whilst user experience is concerned with “all aspects of theuser’s experience when interacting with the product, service, environment orfacility”
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Describe what and who is involved in the process of interaction design.
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o Interaction design is the process of designing spaces for human communication and interaction. Many different groups including social scientists and film makers
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Present a simple life cycle model of interaction design, |
Identifyneeds, Design/redesign, build an interactive version, evaluate, repeat tillfinal productv |
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Explain the PRICPE design process |
Predispositions•Research•Insights•Concepts•Prototypes•Evaluate |
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Explain cognition and why its important |
experiential and reflective cognition. Fast and slow thinking . Attention and memory are most relevant |
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Describe how memory can be enhanced through technology aids. |
using devices to take pictures can help remind a person about an event |
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Explain what mental models are |
knowledge of HOW TO INTERACT WITH a system and how a system works |
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What is prototyping? Why we prototype? Different Prototype activities. |
Prototyping is the manifestation of a design, usually for stockholders. There is low fi, hi fi, sketches, storyboard. |
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Evaluation methods |
analytical, gnoms, heuristic, walthrough, empirical |
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cost-beneift |
perceived cost, perceived beneift, percveived risk |
