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| Criterion |  UX Research Diary Study |  Business Strategy Porter Five Forces |  Decision Making Delphi Method |  Business Strategy Ansoff Matrix |
|---|---|---|---|---|
Purposedifferent | When experiences build up over days or weeks and a single session cannot capture them, Diary Study records the course of everyday life. Recurring triggers, moods, and habits become visible this way, beyond the sharpness of memory. | Porter Five Forces analyzes the forces that shape competitive pressure and profitability in a market. The view of market structure goes beyond individual competitors and reveals systemic pressure points. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | The Ansoff Matrix organizes growth options by market and product relation. It helps weigh expansion, diversification, and adaptation cleanly against each other. |
Complexitydifferent | Medium | Medium | High | Low |
Timedifferent | 1-4 Wochen | 1-3 h | 1-4 Wochen | 45-90 min |
Participantsdifferent | 5-20 | 2-8 | 6-30 Experten | 2-8 |
Formatdifferent | Async | Workshop + async | Async | Workshop + async |
Outputdifferent | Diary Entries, Longitudinal Patterns, Experience Timeline | Five Forces Analysis, Competitive Risks, Strategic Options | Expert Forecast, Consensus Range, Assumption Notes | Ansoff Matrix, Growth Options, Risk Notes |
Tagsno overlap | UX researchTrackingBehavior | StrategyCompetitionMarket | ForecastingExpertsDecisionStrategy | GrowthStrategyMarketPortfolio |