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Selected:Riskiest Assumption Test 8D Problem Solving Failure Mode and Effects Analysis Experiment Canvas

Criterion	Product Discovery Riskiest Assumption Test	Operations 8D Problem Solving	Operations Failure Mode and Effects Analysis	Product Discovery Experiment Canvas
Purposedifferent	When an idea hinges on one critical unknown, it prioritizes testing that exact piece of uncertainty first. It separates problem, assumption, solution, and evidence. The result is captured as a prioritized list of assumptions, a test plan, and a result report.	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.	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.	When experiments become unreadable after the fact, it arranges hypothesis, signal, and learning goal on a single canvas. It separates problem, assumption, solution, and evidence. The result is captured as a Completed Experiment Canvas and a Success Metric.
Complexitydifferent	Medium	High	High	Low
Timedifferent	1-2 Wochen pro Iteration	1-6 Wochen	2-6 h	30-60 min
Participantsdifferent	2-6	4-10	3-10	1-5
Formatdifferent	Workshop + async	Workshop + async	Workshop	Workshop + async
Outputdifferent	Prioritized Assumption List, Test Plan, Results Report	8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan	FMEA Table, Risk Priority, Mitigation Actions	Completed Experiment Canvas, Success Metric
Tagsno overlap	ExperimentsValidationDiscoveryAssumptions	QualityProblem solvingRoot cause	RiskQualityOperationsRoot cause	ExperimentsValidationDiscoveryHypothesis

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