The Double Diamond — a model for divergent and convergent thinking

Walk the critical path through Problem Space and Solution Space.

Yesterday I was playing in the sand with my son.
At first, you think, what should I build? There is only the medium — sand — and your own creativity. The possibilities are almost endless. The only limitations are the medium and your own creativity.

So I play around and build heaps, make holes, dig trenches. After a while, pyramids, roads, lakes, rivers…