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Hypermedia, an extension of hypertext, is a nonlinear medium of information that includes graphics, audio, video, plain text and hyperlinks.This designation contrasts with the broader term multimedia, which may include non-interactive linear presentations as well as hypermedia.
Alternative media challenge the dominant beliefs and values of a culture and have been described as "counter-hegemonic" by adherents of Antonio Gramsci's theory of cultural hegemony; however, since the definition of alternative media as merely counter to the mainstream is limiting, some approaches to the study of alternative media also address ...
Alternative media are also "mass media" outlets in the sense that they use technology capable of reaching many people, even if the audience is often smaller than the mainstream. In common usage, the term "mass" denotes not that a given number of individuals receives the products, but rather that the products are available in principle to a ...
Community media are any form of media that function in service of or by a community. It is the rise of all kinds of alternative, oppositional, participatory and collaborative media practices that have developed in the journalistic context of ‘community media,’ ‘we media,’ ‘citizens media,’ ‘grassroot journalism’ or any radical alternative to on and offline mainstream ...
The field of comparative media system research has a long tradition reaching back to the study Four Theories of the Press by Siebert, Peterson and Schramm from 1956. This book was the origin of the academic debate on comparing and classifying media systems, [2] whereas it was normatively biased [3] and strongly influenced by the ideologies of the Cold War era. [4]
Mass communication is the process of imparting and exchanging information through mass media to large population segments. It utilizes various forms of media as technology has made the dissemination of information more efficient. Primary examples of platforms utilized and examined include journalism and advertising.
Context Sources operations, concerned with Registration (make a new source of context information available in the overall distributed system, by registering it) and Discovery (querying the system about what context sources have registered, which offer information of a specified type).
Wikimania 2007 Citizen Journalism Unconference. Citizen journalism, also known as collaborative media, [1]: 61 participatory journalism, [2] democratic journalism, [3] guerrilla journalism, [4] grassroots journalism, [5] or street journalism, [6] is based upon members of the community playing an active role in the process of collecting, reporting, analyzing, and disseminating news and information.