Ideas, methods, perspectivesVolume 01 · 2026
The Evidence Journal
Thoughtful product decisions begin with a better question.
A useful distinction
ObservationA participant asks who approves their request.
InterpretationApproval ownership may be unclear.
Next questionWhat context would change that interpretation?
Synthetic example · Keep the reasoning open to review.Editor’s pick · Feedback operations
Feedback is the beginning. Evidence is what you build from it.
A useful product insight connects an observation, an interpretation, and a decision the team can inspect.
Read the article2 articles · Showing 1–2
Put the thinking into a working flow.
Explore the fictional Northstar workflow, from source to insight.