Observe data collection at the moment of measurement See, observe, learn how data are collected at moment and place of measurement. "You never learn more about a process than when you directly observe how data are actually measured," said Cuthbert Daniel, a superb applied statistician. See with fresh eyes. Walk around what you want to learn about. Talk to those who do measurements. See how numbers came to be. Do those measuring know the desired answer? Are those measuring skilled, alert, honest, biased, incompetent, sloppy, tired and emotional?...Artifacts and errors in measurements measured? How are outliers adjudicated? Edward Tufte, Seeing With Fresh Eyes uxmeasurement
205. Structure Follows Social Spaces Problem No building ever feels right to the people in it unless the physical spaces (defined by columns, walls, and ceilings) are congruent with the social spaces (defined by activities and human groups). Solution A first principle of construction: on no account allow the engineering to dictate the building’s form. Place the load bearing elements—the columns and the walls and floors—according to the social space of the building; never modify the social spaces to conform to the engineering structure of the building. Christopher Alexander, Murray Silverstein & Sara Ishikawa, A Pattern Language Form follows function uxfunction