As an organizational sociologist, I was interested in the system characteristics of large accidents, but the discipline also made me aware of the org… - Charles Perrow

The less the expertise, the more direct the surveillance, and the more obtrusive the controls. The more the expertise, the more unobtrusive the controls. The best situation of all, though they do not come cheap, is to hire professionals, for someone else has socialized them and even unobtrusive controls are hardly needed. The professional, the prima donna of organizational theory, is really the ultimate eunuch - capable of doing everything well in that harem except that which he should not do, and in this case that is to mess around with the goals of the organization, or the assumptions that determine to what ends he will use his professional skills.

A great deal of organizational effort is exerted to control the effects of extra-organizational influence:; upon personnel. Daily, people come contaminated into the organization... Many of the irritating aspects of [[organizational structure] are designed to control these sources of contamination.

By technology is meant the actions that an individual performs upon an object, with or without the aid of tools or mechanical devices, in order to make some change in that object. The object, or 'raw material', may be a living being, human or otherwise, a symbol, or an Inanimate object. People are raw materials in people-changing or people-processing organizations; symbols are materials in banks, advertising agencies, and some research organizations; the interactions of people are raw materials to be manipulated by administrators in organizations; boards of directors, committees, and councils are usually Involved with the changing or processing of symbols and human interactions, and so on.