This is a “Science of Magic” term utilized for The Beatles online Gesamtkunstwerk continually added to by way of the Paul is Dead Legend, transformed into mythology by way of Dr. Streitfeld’s investigation.
She adapts the Foucault term from the German linguist Siegfried Jäger:
Interaction of discursive behavior (I.e. speech and thoughts) based upon a shared knowledge pool), non-discursive behavior (i. e. acts based upon knowledge), and manifestations of knowledge by means of acts or behaviors …. Dispositifs can thus be imagined as a kind of Gesamtkunstwerk, the complexly interwoven and integrated dispositifs add up in their entirety to a dispositif of all society.”