http://www.youtube.com/watch?v=eEx1apBAS9A (OPEN CITY, Harvard Version)

closed system = continues in time, tyranny of context, vgl. http://en.wikipedia.org/wiki/Poundbury

Open system = designer provides the basics , the DNA, than user fills in the gaps, vgl.ARAVENA PROJECT http://alejandroaravena.com/obras/vivienda-housing/elemental/

masterplanning vs. seedplanning