so a productive form of power. Disciplinary power doesn't oppress interests or desires, but instead subjects bodies to reconstructed patterns of behavior to reconstruct their thoughts, desires and interests. According to Foucault this happens in factories, schools, hospitals and prisons. Disciplinary power creates a certain type of individual by producing new movements, habits and skills. It focuses on details, single movements, their timing and speed. It organizes bodies in time and space, and controls every movement for maximal effect. It uses rules, surveillance, exams and controls. The activities follow certain plans, whose purpose it is to lead the bodies to certain pre-determined goals. The bodies are also combined with each other, to reach a productivity that is greater than the sum of all bodies activities. Disciplinary power has according to Foucault been especially successful due to its usage of three technologies: hierarchical observation, normalizing judgement and exams. By hierarchical observation, the bodies become constantly visible to the power. The observation is hierarchical since there is not a single observer, but rather so a "hierarchy" of observers. An example of this is mental asylums during the 19th century, when the psychiatrist was not the only observer, but also nurses and auxiliary staff. From these observations and scientific discourses, a norm is established and used to judge the observed bodies. For the disciplinary power to continue to exist, this judgement has to be normalized. Foucault mentions several characteristics of this judgement: (1) all deviations, even small ones, from correct behavior are punished, (2) repeated rule violations are punished extra, (3) exercises are used as a behavior correcting technique and punishment, (4) rewards are used together with punishment to establish a hierarchy of good and bad behavior/people, (5) rank/grades/etc. are used as punishment and reward. Examinations combine the hierarchical observation with judgement. Exams objectify and individualize the observed bodies by creating extensive documentation about every observed body. The purpose of the exams is therefore to gather further information about each individual, track their development and compare their results to the norm. According to Foucault, the "formula" for disciplinary power can be seen in philosopher Jeremy Bentham's plan for the "optimal prison": the panopticon. Such a prison consists of a circle-formed building where every cell is inhabited by only one prisoner. In every cell there are two windows—one to let in light from outside and one pointing to the middle of the circle-formed building.