Distinctions
What is You are Not Your Customer?
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Don’t substitute your own preferences for evidence about users.
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A caution against ??? when the builder is not the target user.
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A caution against ?? when the product is for a different domain.
- This is especially important when:
- The builder is not the target user
- The product is for a different domain
- The builder is **far from the real problem
- This is especially important when:
What are Examples of Note Being The Customer
- A manager designing tools for developers
- A healthy person designing a medical product
- A CEO designing frontline employee software
Systems
Relationships
Perspectives
Lines of Inquiry
- DSRP is unlikely to be a good format for principles as they’re not conceptual; they’re heuristics. Develop a better model that better represents this information.