by Prisca Martens, Towson University, Towson, MD
In our ever changing world it is not surprising that the concepts of literacy and what it means to be literate continue to evolve. The traditional definition that associates reading and writing with print on paper no longer encompasses the range of texts literate persons encounter on a daily basis. These texts can be printed on paper or transmitted electronically, sometimes even in real time. They come in a range of representational forms. Today’s communication systems can be multimodal, linear or nonlinear, and even depart from the traditional left to right or top to bottom orientation.
Semiotic systems are systems of signs through which societies or cultures share meaning. These sign systems may be language based, visual (i.e., art, moving images), auditory (i.e., sound, music), gestural (i.e., movement, dance), or spatial (i.e., layout, design). Each sign system conveys understanding in unique ways and offers its own exclusive perspective on a particular cultural meaning. Texts are one way of communicating meaning in a social context. Multimodal texts employ more than one semiotic system, with each system contributing in a different way to how the text is comprehended.
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