So before working to design the thing right, we must first be sure we’re designing the right thing. This calls for a process of diverging and converging twice. The “Double Diamond” asks us to discover many possible paths and goals before we define the problem and craft the plan; and then to develop and test prototypes before deciding upon and delivering the solution.[45] Figure 1-8. The Double Diamond. At the heart of design is our ability to model the world as it is and as it might be. This is powerful. A sketch or prototype can spark insights and change minds. Goals and vision may shift in a
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