Reciprocity Whenever human activities incorporate machines or rigidly prescribed procedures, the modes of human interaction change. In general, technical arrangements reduce or eliminate reciprocity. Reciprocity is some manner of interactive give and take, a genuine communication among interacting parties. Ursula M. Franklin, The Real World of Technology reciprocity
Notes on the Synthesis of Form A Book by Christopher Alexander www.hup.harvard.edu I could do better than thatThis small internal quaverTheir wrongness is somehow more immediate mathdesignarchitectureformproblems