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Criterion
How Might We
Innovation
How Might We
Paper illustration for DACI
Decision Making
DACI
Paper illustration for Root Cause Analysis.
Operations
Root Cause Analysis
Paper illustration for 8D Problem Solving.
Operations
8D Problem Solving
Purposedifferent
With a stuck problem carrying many implicit assumptions, the method translates observations into open, workable questions. It sharpens the problem frame without pre-thinking the solution, turning frustration or fuzziness into a search space with clear direction.In cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated.When a problem keeps recurring and the cause stays unclear, the method exposes the underlying mechanism. It separates symptom, guess, and robust explanation from one another.For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly.
Complexitydifferent
LowLowMediumHigh
Timedifferent
30–45 min30-60 min1-4 h1-6 Wochen
Participantsdifferent
1-102-103-84-10
Formatsame
Workshop + asyncWorkshop + asyncWorkshop + asyncWorkshop + async
Outputdifferent
HMW Questions, Challenge Framing, Idea PromptsDACI Matrix, Decision Owner, Decision LogProblem Statement, Cause Hypotheses, Confirmed Causes, Action Plan8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan
Tagsno overlap
FramingOpportunityIdeationQuestions
DecisionRolesGovernanceAlignment
Root causeProblem solvingQualityIncident
QualityProblem solvingRoot cause
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