You can filter the methods based on the problem spaces you are interested in.
![](https://creativesolvers.com/wp-content/uploads/2020/11/opportunity-canvas-360x360.jpg)
Method Design Products & Services
Opportunity Canvas
Determine new opportunities & possibilities for existing products
![Fishbone Diagram](https://creativesolvers.com/wp-content/uploads/2020/11/mockup-fishbone-360x360.jpg)
Method Understand Problems
Fishbone Diagram
Visualize the source and cause of problems
![](https://creativesolvers.com/wp-content/uploads/2020/11/5-whys-360x360.jpg)
Method Understand Problems
5 Whys
Identifying the root cause of a problem
![](https://creativesolvers.com/wp-content/uploads/2020/11/mockup-prioritization-360x360.jpg)
Method Make Decisions
Prioritization Matrix (Urgent Important Matrix / MoSCoW)
Create insight and prioritize tasks or ideas based upon urgency and importance
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![COCD Box](https://creativesolvers.com/wp-content/uploads/2020/11/mockup-cocd-box-360x360.jpg)
Method Make Decisions
COCD Box (How Now Wow Matrix)
Organize brainstorming ideas based on originality and feasibility.
![](https://creativesolvers.com/wp-content/uploads/2020/11/mockup-service-blueprint-360x360.jpg)
Method Understand Customers
Service Blueprint
Boost and improve service experiences
![](https://creativesolvers.com/wp-content/uploads/2020/11/diepte-deep-interview-360x360.jpg)
Method Understand Customers
In-depth interview (user interview)
Gathering accurate qualitative information through one-on-one conversations