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Selected:Change Analysis Outcome-Driven Innovation Failure Mode and Effects Analysis 8D Problem Solving

Criterion	Operations Change Analysis	Product Discovery Outcome-Driven Innovation	Operations Failure Mode and Effects Analysis	Operations 8D Problem Solving
Purposedifferent	For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise.	Outcome-Driven Innovation clarifies customer problems, solution opportunities, and evidence. It separates jobs, desired outcomes, importance, satisfaction, and opportunity, and captures results as desired outcome statements, an opportunity landscape, and segments by underserved needs.	For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability.	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	Medium	High	High	High
Timedifferent	45-120 min	Mehrere Wochen	2-6 h	1-6 Wochen
Participantsdifferent	2-6	2-6 researchers plus sample	3-10	4-10
Formatdifferent	Workshop + async	Workshop + async	Workshop	Workshop + async
Outputdifferent	Change Matrix, Cause Hypotheses, Validation Questions, Action List	Desired outcome statements, Opportunity landscape, Segmentation by underserved needs, Innovation hypotheses	FMEA Table, Risk Priority, Mitigation Actions	8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan
Tagsno overlap	ChangeRoot causeTroubleshootingComparison	OutcomesInnovationResearchQuantitative	RiskQualityOperationsRoot cause	QualityProblem solvingRoot cause

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