Known Unknown Matrix

Four categories of knowledge within a domain.

Among the class of 2x2-Grid-based ways of categorization (alongside the Punnet Square and the The Eisenhower Square) is the known/unknown matrix.

Components §

1. Known Knowns
2. Known Unknowns
3. Unknown Knowns
4. Unknown Unknowns

---

Source §

Related §

• Planning Fallacy
• The Eisenhower Square
• Have a Buffer