I have been using this for years as a GM but I heard Chris mention it on one of the Order 66 podcasts and I was curious if other people use it. Basically as I describe it to the people I play Tabletop Role-Playing Games with as an imaginary audience that is consuming the events of the game. This Audience is made up of imaginary people but who have realistic tastes and appetites for story and action, etc.
Often I use it as a sort of reminder for players: "Ok so how do you think the audience would see your character if you decapitate that urchin with your vibro knife?"
or during character generation session 0 stuff to help the player and everyone else to see the character: "Can you kind of tell me how the audience would see this character? Like more of a anti-hero type at first?"
I like this because it posits an external viewpoint from which things can be viewed. Anyone else use this?