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| Criterion |  Innovation How Might We |  UX Design Design Studio |  Architecture LASR (Lightweight Approach for Software Reviews) |  Innovation Design Charrette |
|---|---|---|---|---|
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. | When several designs need to be quickly put in relation to each other, it makes ideas visible and comparable. It encourages early variants instead of long upfront debates. | LASR helps development teams identify where their software falls short of important quality goals and which improvements to consider. A small group with existing system knowledge can make an initial assessment and investigate open questions in more detail. | In a tightly timed design process with many participants, the method pools several lines of thinking in a short time. It brings parallel design energy without letting the discussion tip into endless coordination. This quickly produces solid directions for architecture or space. |
Complexitydifferent | Low | Medium | Medium | Medium |
Timedifferent | 30–45 min | 1-3 h | 3–4 h for initial assessment; preparation and deeper analysis additional | Halber Tag bis mehrere Tage |
Participantsdifferent | 1-10 | 3-8 | 1 or a small team; particularly suitable for 3–4 people | 10-50 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | HMW Questions, Challenge Framing, Idea Prompts | Sketches, Concept Directions, Design Decisions | Lean Mission Statement describing the software’s purpose, Prioritized quality goals and evaluation criteria, Risks and estimated gaps against quality goals, More closely examined findings and open checks | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction |
Tagsno overlap | FramingOpportunityIdeationQuestions | SketchingCollaborationIdeation | ArchitectureQualityRiskAssessmentLean | BrainstormingWorkshopCollaborationIdeation |