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| Criterion |  Product Discovery Working Backwards |  Operations Eat the Frog |  Operations 8D Problem Solving |  Operations Ivy Lee Method |
|---|---|---|---|---|
Purposedifferent | When the target state and benefit need to be clear first, it thinks backward from the desired outcome into the product logic. It sharpens vision, objections, and value proposition before elaboration. | The method protects energy and attention for the task that creates the largest progress and is often postponed. | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. | 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 | High | Low |
Timedifferent | 4-8 h, mehrere Iterationen | 15-90 min daily | 1-6 Wochen | 5-10 min daily |
Participantsdifferent | 2-6 | 1 | 4-10 | 1 |
Formatdifferent | Workshop + async | Async | Workshop + async | Async |
Outputdifferent | Future Press Release, FAQ, Vision Statement | Priority Task, Completion Note, Daily Focus | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | Daily Priority List, Completion Notes |
Tagsno overlap | VisionNarrativeAlignment | PrioritizationProductivityFocusExecution | QualityProblem solvingRoot cause | PrioritizationProductivityExecution |