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Criterion
Paper illustration of the Lightning Decision Jam working structure.
Facilitation
Decision Jam
Paper illustration for Constraint Analysis.
Decision Making
Constraint Analysis
Paper illustration of a calm four-quadrant Assumption Map with hypothesis cards and emphasis on important assumptions with little evidence.
Product Discovery
Assumption Mapping
A hypothetical failure makes concrete risks, signals, and fitting mitigations visible.
Decision Making
Pre-Mortem
Purposedifferent
When a decision is stuck, Decision Jam loosens the knot through structured separation of problem, idea, and selection. The format creates movement without jumping prematurely at the first seemingly elegant answer.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.When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first.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.
Complexitydifferent
LowLowMediumLow
Timedifferent
60-90 min30-90 min45-60 min20–45 min
Participantsdifferent
4-102-82-8Small cross-functional group
Formatdifferent
WorkshopWorkshop + asyncWorkshop + asyncWorkshop
Outputdifferent
Problem Cluster, Prioritized Challenge, ExperimentConstraint List, Hard/Soft Classification, Option Impact Notes, Decision BoundariesAssumption map, Test backlog, Risk rankingRisk list, Mitigation plan, Assumption log
Tagsno overlap
FacilitationDecisionProblem solvingWorkshop
ConstraintsDecisionPlanningOptions
AssumptionsRiskExperimentsValidation
RiskDecisionFailurePlanning
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