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A '''meta-technique''' is a loose term encapsulating various rules and narrative tools/practices which are carried out by players rather than characters but still part of the improvisational flow, such as the [[black box]], the [[monologue]], and [[shadows]]. The term started gaining in popularity and use in 2007, during the preparatory work with [[En stilla middag med familjen]], and in talks and workshops the following year at [[Solmukohta 2008]].