Co-Evolution of Problem and Solution Spaces in Creative Design An Essay by Nigel Cross & Kees Dorst www.researchgate.net Between the two spaces What the prototype tells youSolution to evaluation and back againIn terms which must be alteredPrimitive design
The history of all things He knew that any given thing on the face of the earth could reveal the history of all things...Actually, it wasn't that those things, in themselves, revealed anything at all; it was just that people, looking at what was occurring around them, could find a means of penetration to the Soul of the World. Paulo Coelho, The Alchemist A simple grain of sand history