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Criterion
Affinity Diagramming
UX Research
Affinity Diagramming
A hypothetical failure makes concrete risks, signals, and fitting mitigations visible.
Decision Making
Pre-Mortem
Paper illustration of an assumption matrix with prioritized test cards
Decision Making
Assumption Surfacing
Paper illustration for Constraint Analysis.
Decision Making
Constraint Analysis
Purposedifferent
When research notes, feedback, or observations sit unconnected side by side, affinity diagramming sorts the raw material into solid themes. Many individual points turn into patterns that make decisions and opportunities clearer.In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures.Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it.When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped.
Complexitysame
LowLowLowLow
Timedifferent
45–90 min20–45 min45-90 min30-90 min
Participantsdifferent
3-10Small cross-functional group2-82-8
Formatdifferent
WorkshopWorkshopWorkshop + asyncWorkshop + async
Outputdifferent
Theme clusters, Insight statements, Opportunity areasRisk list, Mitigation plan, Assumption logAssumption List, Critical Assumptions, Learning PlanConstraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries
Tagsno overlap
SynthesisQualitativeRoot cause
RiskDecisionFailurePlanning
AssumptionsRiskDecisionDiscovery
ConstraintsDecisionPlanningOptions
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