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
In terms which must be altered [Life] frequently sets its problems in terms which must be altered if the problem is to be solved at all. Dorothy Sayers, The Mind of the Maker UnfoldingCo-Evolution of Problem and Solution Spaces in Creative Design life