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| Criterion |  Operations ALPEN Method |  Product Discovery Problem Interview |  Operations Getting Things Done |  Operations Weekly Review |
|---|---|---|---|---|
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. | When the picture of the problem still needs to become solid, it asks about real situations and consequences. It separates genuine suffering from mere interest in a solution. | 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. | In a week with many open loops, the method creates distance from operational noise. It organizes commitments, calendar, and projects so the next week becomes workable. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 10-20 min daily | 30-60 min je Interview | 1-2 h Setup, laufend | 30-60 min |
Participantsdifferent | 1 | 5-12 Interviews | 1 | 1 |
Formatdifferent | Async | Workshop + async | Async | Async |
Outputdifferent | Daily Plan, Time Estimates, Review Notes | Problem Evidence, Risk Notes, Customer Segments | Action Lists, Project List, Review Routine | Updated Task System, Weekly Focus, Next Actions |
Tagsno overlap | PlanningTime managementProductivityOperations | DiscoveryInterviewsValidation | ProductivityPlanningTasksExecution | ProductivityExecutionPlanning |