1988
On page 34 of the 1988 edition of The Practice of Everyday Life, Michel de Certeau defines a "tactic" as "a calculated action determined by the absence of a proper locus"—a definition frequently used by scholars to explain the work of Max Neuhaus.
Tactics of the Inaudible
Scholars like Matthieu Saladin apply de Certeau's theory to Neuhaus to describe how his site-specific sound installations function within urban environments.
Archive from HAL