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| Criterion | ![]() Product Discovery Solution Interview | ![]() Operations Eat the Frog | ![]() Operations Pomodoro Technique | ![]() Operations ALPEN Method |
|---|---|---|---|---|
Purposedifferent | When a solution idea is already on the table, it checks how it is understood and evaluated. It looks for resonance, objections, and missing fit early in the conversation. | The method protects energy and attention for the task that creates the largest progress and is often postponed. | For easily distracted solo work, the method sets clear time boundaries for concentrated work. It protects attention when large tasks would otherwise fall apart into small avoidance moves. | 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. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 30-60 min je Interview | 15-90 min daily | 25 min Zyklen | 10-20 min daily |
Participantsdifferent | 5-10 Interviews | 1 | 1 | 1 |
Formatdifferent | Workshop + async | Async | Async | Async |
Outputdifferent | Solution Feedback, Objection List, Validation Notes | Priority Task, Completion Note, Daily Focus | Focus Sessions, Task Progress, Interruption Notes | Daily Plan, Time Estimates, Review Notes |
Tagsno overlap | ValidationInterviewsPrototype | PrioritizationProductivityFocusExecution | FocusTime managementProductivityExecution | PlanningTime managementProductivityOperations |



