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| Criterion |  Innovation Double Diamond |  Operations ABC Analysis |  Operations ALPEN Method |  Operations Eat the Frog |
|---|---|---|---|---|
Purposedifferent | For complex problems with a fuzzy situation, the method cleanly separates search space and decision. It first creates breadth in understanding and then focus in elaboration. This brings open questions, problem definition, and solution path into a traceable movement. | 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. | 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. | The method protects energy and attention for the task that creates the largest progress and is often postponed. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | Wochen bis Monate | 30-60 min | 10-20 min daily | 15-90 min daily |
Participantsdifferent | 3-12 | 1-5 | 1 | 1 |
Formatdifferent | Workshop + async | Async | Async | Async |
Outputdifferent | Problem Statement, Solution Options, Prototypes, Deliverables per Phase | ABC Classification, Focus Rules, Control List | Daily Plan, Time Estimates, Review Notes | Priority Task, Completion Note, Daily Focus |
Tagsno overlap | ProcessDivergenceInnovation | PrioritizationOperationsPortfolio | PlanningTime managementProductivityOperations | PrioritizationProductivityFocusExecution |