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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

An?lise dos reflexos da interatividade na produ??o, dissemina??o e recupera??o da informa??o na TV Digital / Analysis of the reflexes of the interativity in the prodution, spreading and recovery of the information on the digital TV

Paschoal Neto, Jos? Dias 26 February 2008 (has links)
Made available in DSpace on 2016-04-04T18:36:36Z (GMT). No. of bitstreams: 1 Jose Dias Paschoal Neto-3.pdf: 22710753 bytes, checksum: d77ca7a8e7c3987cd4008fdd56006ba1 (MD5) Previous issue date: 2008-02-26 / The terrestrial digital TV launched in Brazil, on the night of December 2nd 2007 in S?o Paulo, without the main features: multiprogramming (more channels), portability and mobility (signal within mobile phones and receivers in movement) and mainly, interaction. Consequence of a disturbing process that resulted in the use of japans model, in June 2006, the fact of the digital TV arriving as TV of the "may be", doesn t eliminate your potentials. Studying your resources on the perspective of breaking a paradigm of the unique direction impost by the analogical model of transmission of signals and researching how interactive ness will impact new flows of productive information, dissemination and recovery of information from this new media are the objectives of this work, which uses the documental research, the direct, intensive and exploratory comments, the qualitative analysis, among others, as the methodological procedures. The science information, with a multidisciplinary characteristic and that has within the recovery information your historical roots, is the referenced field of study. The perspective of the viewers interacting with the information in the TV, permitting even, to produce or generate content, the social cycle of information, proposed by Le Coadic, is studied as the model applied in the new paradigms of digital TV. The work takes as basis the new paradigms of information to study the construction of interactive contents and inclusive the addition of integrated knowledge in a collaborative job. In this context, I highlight the university and their television, in special, as the place to experiment new contents developed in the convergence of the medias, the technologies and the addition of new diverse professional competences. / A TV Digital terrestre brasileira estreou na noite de dois de dezembro de 2007, em S?o Paulo, sem nenhum dos seus principais recursos: multiprograma??o (mais canais), portabilidade e mobilidade (sinal em celulares e receptores em movimento) e, principalmente, a interatividade. Conseq??ncia de um pol?mico processo que resultou na ado??o do padr?o japon?s, em junho de 2006, o fato de a TV Digital chegar como a TV do pode ser , n?o elimina suas potencialidades. Estudar seus recursos na perspectiva da quebra do paradigma da unidirecionalidade imposta pelo modelo anal?gico de transmiss?o de sinais e pesquisar como a interatividade vai impactar nos fluxos informacionais da produ??o, dissemina??o e recupera??o da informa??o nessa nova m?dia, ? o foco deste trabalho, que utiliza como procedimentos metodol?gicos, a pesquisa documental, as observa??es diretas, intensivas, explorat?rias e a an?lise qualitativa, entre outros. A Ci?ncia da Informa??o, como ci?ncia de caracter?stica multidisciplinar e que tem na recupera??o da informa??o, suas ra?zes hist?ricas, ? o campo referencial de estudo. Na perspectiva do telespectador interagir com a informa??o na TV, chegando, at? mesmo, a produzir e gerar conte?do, o Ciclo Social da Informa??o, proposto por Le Coadic, ? estudado como modelo que se aplica aos novos paradigmas da TV Digital. O trabalho toma como base os novos paradigmas da informa??o para estudar a constru??o de conte?dos televisivos interativos e inclusivos a partir de conheceres integrados num trabalho colaborativo. Nesse contexto, aponta-se a Universidade e as TVs Universit?rias, em especial, como espa?o para a experimenta??o de novos conte?dos desenvolvidos na converg?ncia das m?dias e das tecnologias e na somat?ria de compet?ncias profissionais diversas. O resgate hist?rico da TV PUC-Campinas e sua a evolu??o tecnol?gica s?o tomadas como refer?ncia no processo de migra??o do anal?gico para o digital.

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