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| Criterion |  Product Discovery Opportunity Interview |  Operations Weekly Review |  Operations Getting Things Done |  Operations Ivy Lee Method |
|---|---|---|---|---|
Purposedifferent | When opportunities are still hidden behind signals of need, it structures conversations around needs and obstacles. It looks for patterns that lead to new product opportunities. | 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. | 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 a restless workday full of too many open items, the method creates radical simplicity. It directs attention to a short sequence instead of a broad, still-open field. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 30-60 min je Interview | 30-60 min | 1-2 h Setup, laufend | 5-10 min daily |
Participantsdifferent | 5-12 Interviews | 1 | 1 | 1 |
Formatdifferent | Workshop + async | Async | Async | Async |
Outputdifferent | Interview Notes, Opportunity Themes, Customer Quotes | Updated Task System, Weekly Focus, Next Actions | Action Lists, Project List, Review Routine | Daily Priority List, Completion Notes |
Tagsno overlap | DiscoveryInterviewsOpportunityCustomer | ProductivityExecutionPlanning | ProductivityPlanningTasksExecution | PrioritizationProductivityExecution |