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| Criterion |  Operations ALPEN Method |  Operations A3 Problem Solving |  Innovation Round Robin Brainstorming |  Innovation Reverse Brainstorming |
|---|---|---|---|---|
Purposedifferent | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time. | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | With unevenly distributed speaking time, the method brings every person into the contribution one after another. It prevents early voices from setting the direction while still producing a shared idea space. This makes participation plannable and the team's diversity visible. | For persistent errors or blockages, the method shifts the view to the opposite of the desired effect. It exposes the mechanics of failure and makes hidden causes easier to grasp. This makes improvement more concrete and the problem clearer. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 10-20 min daily | 45-90 min | 20-45 min | 30-60 min |
Participantsdifferent | 1 | 2-5 | 4-10 | 3-12 |
Formatdifferent | Async | Workshop + async | Workshop | Workshop |
Outputdifferent | Daily Plan, Time Estimates, Review Notes | A3 Report, Action Plan, Root Cause Analysis | Idea List, Cluster, Shortlist | Reverse Ideas, Risk Themes, Solution Ideas |
Tagsno overlap | PlanningTime managementProductivityOperations | LeanProblem solvingCoachingOperations | BrainstormingIdeationFacilitationInclusionCreativity | BrainstormingIdeationCreativityRisk |