Carlos Alberto Scolari

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The research here presented is theoretical and introduces a critical analysis of instrumental approaches in Human-Computer Interaction (HCI). From a semiotic point of view interfaces are not "natural" or "neutral" instruments, but rather complex sense production devices. Interaction, in other words, is far from being a "transparent" process.In this abstract(More)
—Communication mediated by mobile devices is one of the most dynamic sectors of the global economy and is transforming different aspects of our lives, including our ways of relating and our cultural production, distribution and consumption models. Media studies should not ignore these transformations. This paper presents the results of a study carried out(More)
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