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Criterion
Paper illustration for Failure Scenario Analysis.
Engineering
Failure Scenario 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
Paper illustration for ALPEN Method
Operations
ALPEN Method
Purposedifferent
In critical processes, it is not enough to plan only for the normal case. Failure Scenario Analysis looks at the path into failure and shows which failures, chains, and control gaps cause the most damage.When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first.With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time.
Complexitydifferent
MediumMediumLow
Timedifferent
1-3 h45-60 min10-20 min daily
Participantsdifferent
3-82-81
Formatdifferent
WorkshopWorkshop + asyncAsync
Outputdifferent
Failure Scenarios, Risk Notes, Control Gaps, Test and Response ActionsAssumption map, Test backlog, Risk rankingDaily Plan, Time Estimates, Review Notes
Tagsno overlap
FailureResilienceRisk
AssumptionsRiskExperimentsValidation
PlanningTime managementProductivityOperations
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A hypothetical failure makes concrete risks, signals, and fitting mitigations visible.
Decision Making
Pre-Mortem
Paper illustration of Riskiest Assumption Test with a method-specific labelled workspace.
Product Discovery
Riskiest Assumption Test
Paper illustration of an assumption matrix with prioritized test cards
Decision Making
Assumption Surfacing