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Primary research, Secondary research - Coggle Diagram
Primary research
Client interview
Aesthetics
Customer
Cost
Size
Safety
Function
Target audience survey
Customer
Ethnographic research
Customer
Function
Size
Expert appraisal
Materials
Safety
Environment
Secondary research
Existing product research
Environment
Safety
Cost
Size
Aesthetics
Function
Materials
Blogs by experts
Cost
Environment
Aesthetics
Safety
Materials