Whats the dramatic technique where the actors interact with the audience?
If there is playing around with the boundaries between the audience and the stage, it’s sometimes referred to as “Brechtian”, i.e. a Brechtian technique (after Bertold Brecht, the German playwright). But this is more particularly when the actors draw attention to the fact that they are actors in a play, and less to refer to the interaction with the audience…. In more general terms, it’s audience participation.