The Design Diagram An Idea by Charles Eames & Ray Eames www.eamesoffice.com This Eames drawing, often referred to as the Design Diagram, was created for a 1969 exhibition at the Louvre entitled, What is Design? Charles and Ray mailed it to the exhibition curator to augment their answers to a series of questions she had posed. The Design Squiggle designprocessconstraints
The Art of Systems Architecting A Book by Mark W. Maier & Eberhardt Rechtin www.amazon.com Complete and consistent requirements systems
Complete and consistent requirements An architect who needs complete and consistent requirements to begin work, though perhaps a brilliant builder, is not an architect. What the problem isThe heart of systems engineeringA late change in requirements is a competitive advantage architecturedesign