B · MakeIntermediate40 min read
5. Prototype to learn
Design Thinking · 36 pages source format
Fidelity matches the question. Paper, Figma click-through, or concierge. The prototype exists to get feedback — not to impress.
What you'll learn
- Fidelity choice
- Happy path + one edge
- Facade honesty
Build the smallest prototype
If you’re testing navigation, don’t pixel-polish illustrations.
Do this now
Ship a prototype in <1 day of effort that answers your riskiest assumption.
Pro tip. Tell testers what’s fake so they don’t fight the facade.
Clear?