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Criterion
Visual Management workspace showing the question, observations, and next decision.
Operations
Visual Management
Paper matrix with six colored hat cards for information, feeling, value, caution, ideas and process control.
Facilitation
Six Thinking Hats
Paper illustration of an assumption matrix with prioritized test cards
Decision Making
Assumption Surfacing
Decision Tree method illustration showing its working structure
Decision Making
Decision Tree
Purposedifferent
With high tempo and many parallel topics, the method makes status, deviations, and priorities visible at a glance. It reduces search effort and prevents what matters from getting lost in daily work.When a topic gets stuck too quickly in the same thinking mode, Six Thinking Hats deliberately separates the perspectives. This means facts, risks, creativity, and emotional signals get worked through one after another instead of mixed together.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.For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch.
Complexitydifferent
LowMediumLowMedium
Timedifferent
Ongoing45-90 min45-90 min30-90 min
Participantsdifferent
1-204-122-81-6
Formatdifferent
Workshop + asyncWorkshopWorkshop + asyncWorkshop + async
Outputdifferent
Visual Board, Status Indicators, Exception CuesPerspective Notes, Decision Inputs, Action ItemsAssumption List, Critical Assumptions, Learning PlanDecision Tree, Option Map, Assumption List
Tagsno overlap
SignalsOperationsVisual management
FacilitationOptionsDecision
AssumptionsRiskDecisionDiscovery
DecisionTreeOptions
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