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Selected:Outcome-Driven Innovation Fault Tree Analysis Architecture Communication Canvas Barrier Analysis

Criterion	Product Discovery Outcome-Driven Innovation	Operations Fault Tree Analysis	Architecture Architecture Communication Canvas	Operations Barrier Analysis
Purposedifferent	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 critical top event with several possible triggers, the method logically models failure paths. It makes visible which combinations of conditions can lead to damage.	The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design.	For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions.
Complexitydifferent	High	High	Medium	Medium
Timedifferent	Mehrere Wochen	2-6 h	60-120 min	2-4 h
Participantsdifferent	2-6 researchers plus sample	3-8	2-8	2-6
Formatsame	Workshop + async	Workshop + async	Workshop + async	Workshop + async
Outputdifferent	Desired outcome statements, Opportunity landscape, Segmentation by underserved needs, Innovation hypotheses	Fault Tree, Critical Paths, Cause Hypotheses, Control Actions	Communication Canvas, Stakeholder Messages, Architecture Communication Plan	Barrier Inventory, Failure Analysis per Barrier, Action Backlog
Tagsno overlap	OutcomesInnovationResearchQuantitative	RiskRoot causeSafety	ArchitectureCommunicationStakeholdersCanvas	Root causeSafetyIncident

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