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| Criterion |  Innovation How Might We |  Systems Thinking CATWOE Analysis |  Operations Getting Things Done |  Operations ALPEN Method |
|---|---|---|---|---|
Purposedifferent | With a stuck problem carrying many implicit assumptions, the method translates observations into open, workable questions. It sharpens the problem frame without pre-thinking the solution, turning frustration or fuzziness into a search space with clear direction. | CATWOE structures a problem from six viewpoints and prevents too narrow a view of the situation. Different experiences of the system become comparably discussable this way. | 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 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 | Low | Medium | Medium | Low |
Timedifferent | 30–45 min | 45-90 min | 1-2 h Setup, laufend | 10-20 min daily |
Participantsdifferent | 1-10 | 3-8 | 1 | 1 |
Formatdifferent | Workshop + async | Workshop + async | Async | Async |
Outputdifferent | HMW Questions, Challenge Framing, Idea Prompts | CATWOE Canvas, Root Definition, Stakeholder Perspectives, Constraints | Action Lists, Project List, Review Routine | Daily Plan, Time Estimates, Review Notes |
Tagsno overlap | FramingOpportunityIdeationQuestions | Systems thinkingFramingStakeholders | ProductivityPlanningTasksExecution | PlanningTime managementProductivityOperations |