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| Criterion | ![]() Operations ALPEN Method | ![]() Operations Getting Things Done | ![]() Innovation Crazy 8s | ![]() Innovation 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. | With many open commitments and ideas in daily life, a reliable external storage system emerges. The method relieves the mind so priority and context don't have to compete in memory. | With only a few minutes available and a still-fuzzy solution search, the method forces a wide range of variants. It produces fast sketches before the first idea can settle in, making different directions directly comparable and open to further development. | When a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 10-20 min daily | 1-2 h Setup, laufend | 8-15 min | 30-60 min |
Participantsdifferent | 1 | 1 | 1-10 | 4-12 |
Formatdifferent | Async | Async | Workshop | Workshop |
Outputdifferent | Daily Plan, Time Estimates, Review Notes | Action Lists, Project List, Review Routine | Sketch Set, Idea Shortlist, Direction Options | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | PlanningTime managementProductivityOperations | ProductivityPlanningTasksExecution | BrainstormingSketchingSpeedDivergenceDesign sprint | BrainstormingIdeationCreativityWorkshopDivergence |



