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| Criterion |  Operations ABC Analysis |  Operations Gemba Walk |  Growth Hooked Model |  Product Strategy ICE Scoring |
|---|---|---|---|---|
Purposedifferent | With many similar objects of differing economic significance, the method prioritizes effort by effect. It separates what needs regular steering from what rarely needs attention. | When there is uncertainty about the real course of a process, the method brings observation to the place where work happens. It combines perception, follow-up questions, and process knowledge so decisions rest on actual workflows instead of assumptions. | The Hooked Model helps clarify engagement loops, user behavior, and experiments. It makes repeat behavior measurable and captures the result as a hooked loop, trigger map, and reward design. | 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. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 30-60 min | 30-120 min | Multiple workshops over several weeks | 30-60 min |
Participantsdifferent | 1-5 | 2-6 | 2-8 | 2-8 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | ABC Classification, Focus Rules, Control List | Observation Notes, Improvement Ideas | Hooked loop, Trigger map, Reward design, Ethics check | ICE Table, Top Idea List |
Tagsno overlap | PrioritizationOperationsPortfolio | LeanObservationProcessOperations | GrowthBehaviorRetention | PrioritizationScoringGrowthDecision |