Operating Principle
2–4 min read
Prototypes expose untested assumptions before planning turns them into commitments.
Operating Question
Why It Matters
Prototypes expose untested assumptions before planning turns them into commitments.
Supporting Evidence
Tim Brown, “Change by Design”.
Research Notes
Match the innovation approach to uncertainty, capital intensity, and the stage of commercialization.
Practical Actions
Build a rough prototype; test in reality; plan deeply only after validation.
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