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
For one who can see Hundreds of people can talk for one who can think, but thousands can think for one who can see. John Ruskin, Modern Painters Seeing and feeling thinkingunderstandingseeing