1. A multilevel semiotic and fuzzy logic user and metadata interface apparatus for varying content manipulation of an interactive multimedia representation in a multimedia system, wherein the multilevel semiotic and fuzzy logic user and metadata interface apparatus comprises: (a) an interactive user interface comprising i. one or more multilevel semiotic means addressable by a user, wherein the one or more multilevel semiotic means comprise an interactive content display; and ii. a fuzzy logic descriptor set module that stores multiple fuzzy logic descriptor sets, wherein each fuzzy logic descriptor set is related to a respective level of each of the multilevel semiotic means and describes at least one level of significance of interactivity corresponding to the respective level of each of the multilevel semiotic means, wherein the level of significance is directly related to the importance of a level addressed and thus selected by the user of the multilevel semiotic means, wherein each fuzzy logic descriptor set defines at least one fuzzy semiotic membership function definable by and based on addressing of a level of each of the multilevel semiotic means and at least one significance attributed to the level; (b) a metadata layer that links the one or more multilevel semiotic means to interactivity points present in the content of the interactive multimedia representation, wherein the interactivity points are defined by the metadata layer so that each level of each of the one or mores multilevel semiotic means identifies a first interactivity point in the content and allows, by selection of the first interactivity point, selectively varying of content manipulation and receipt of a resulting interactive presentation of content according to the selective varying of content manipulation; and (c) a user control device operably connected to address the one or more multilevel semiotic means.