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EDGE Design Process (Explore (Recognise Constraints (Data (Security and…
EDGE Design Process
- Restate the problem succinctly
- Analyse the human need or want
Gather data
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Survey
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- Ask only what is neccessary
- Ask a combination of quantitative and qualitative questions
- Use audience-appropriate language (avoid jargon)
- Test survey before sending
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Interviews
- Select from target audience
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- Listen to response carefully
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- Identify the requirements
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Self determined
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Data
- Identify all the types of data needed
- Existing data or needs to be generated
- Explore the type and format of the existing data
- Identify for generated data
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- Investigate and compare types of data structures
- For existing data - identify format changes
- For generated data - data dictionary
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Processes
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Desk Check
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- Calculate correct result for test cases
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- Walk through each test case, recording step-by-step values for variables
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