Uncertainty about being watched suffices to make surveillance effective

Evidence

Grant that after all they will not perfectly exclude the thorough light, nor prevent his figure from being to a certain degree visible from the cells: still, however, the part of his figure thus betrayed will be so small, that to the purpose of discovering to a prisoner in his cell whether the eye of the inspector is at that moment directed towards him or not, it will be the same thing as if he were invisible. — Jeremy Bentham, The Panopticon Writings, 303

Categorization

  • DEFINE: This is the core epistemological premise of the panopticon: behavioral control rests on the prisoner’s incapacity to know whether or not that instant is being observed.
  • XREF: The exact principle, stated in Bentham’s engineering terms, that Foucault abstracts into ‘the major effect of the Panopticon.’ — connects to: Visibility and invisibility must be balanced for surveillance to function — Jeremy Bentham, The Panopticon Writings, 47; Feeling watched matters, but actual inspected time must also be maximized — Jeremy Bentham, The Panopticon Writings, 153; Effective surveillance is visible yet permanently unverifiable — Michel Foucault, Discipline & Punish- The Birth of the…, 313 (+10 more)

Broader Connections