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| Criterion |  Operations Process Mapping |  Decision Making Decision Matrix |  Product Strategy ICE Scoring |  Operations After-Action Review |
|---|---|---|---|---|
Purposedifferent | With a confusing workflow that has many handoffs, the method makes the actual process visible. It shows where work is passed on, delayed, or duplicated, so improvement targets the right spots. | When several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 1-3 h | 45-90 min | 30-60 min | 20-45 min |
Participantsdifferent | 3-10 | 2-8 | 2-8 | 3-12 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Process Map, Handoff List, Improvement Backlog | Decision Matrix, Scoring Rationale, Selected Option | ICE Table, Top Idea List | Lessons learned, Action items, Event summary |
Tagsno overlap | ProcessOperationsImprovement | DecisionCriteriaScoringTradeoffs | PrioritizationScoringGrowthDecision | LearningOperationsImprovement |