methodatlas
Compare

View methods side by side.

Choose up to four methods. Add them using the search and share the comparison by copying its link.

Criterion
How Might We
Innovation
How Might We
Iceberg Model method illustration showing its working structure
Systems Thinking
Iceberg Model
Paper illustration of MORT Analysis with its method-specific working model.
Operations
MORT Analysis
Paper illustration of Barrier Analysis with its method-specific working model.
Operations
Barrier Analysis
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.The Iceberg Model separates visible events from patterns, structures, and mental models. This turns a single observation into a deeper understanding of why a problem keeps recurring.For a safety-relevant event or a system with high protection requirements, the method examines where controls failed. It exposes both technical and organizational gaps.For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions.
Complexitydifferent
LowLowHighMedium
Timedifferent
30–45 min30-60 minMehrere Tage bis Wochen2-4 h
Participantsdifferent
1-102-102-62-6
Formatsame
Workshop + asyncWorkshop + asyncWorkshop + asyncWorkshop + async
Outputdifferent
HMW Questions, Challenge Framing, Idea PromptsIceberg Worksheet, Pattern Notes, Intervention IdeasMORT Worksheets, Findings per Branch, Corrective Actions, Systemic RecommendationsBarrier Inventory, Failure Analysis per Barrier, Action Backlog
Tagsno overlap
FramingOpportunityIdeationQuestions
Systems thinkingRoot causePatterns
Root causeSafetySystemicIncident
Root causeSafetyIncident
Add more methods