The Internet and the World Wide Web: Changing The Paradigm

Tuesday, January 27, 2009

It is not an overstatement to say that the Internet and the World Wide Web have change the world, not to mention all the other mass media. In addition to being powerful communication media themselves, the Net and the Web sit at the center of virtually all the media convergence we see around as.

A Short History of the Internet

Sunday, January 4, 2009

Development of the Computer

The title “Father of the Computer” resides with the Englishman Charles Bobbage. Lack of money and availability of the necessary technology stymied his plan to build an Analytical Engine, a steam-driven computer. But in the mid-1880s, aided by mathematician Lady Ada Byron Lovelace, Bobbage did produced designs for a computer that could conduct algebraic computations using stored memory and punch cards for input and out put. His work provided inspiration for those who would follow.


The Personal Computer


A crucial part of the story of the internet is the development and diffusion of the personal computers. IBM was fantastically successful at exciting businesses, schools, and universities, and other organizations about computers. But IBM’s and other companies’ mainframe and minicomputers employed terminals, at this stations at which users work were conducted to larger, centralized machines. As a result, the Internet at first was the province of the people who worked in those settings.



The Internet Today

Saturday, January 3, 2009

The internet is most appropriately thought of a s “network of networks” that is growing at incredibly fast rate. These networks consist of LANS (local area networks), connecting several LANs in different locations.
As the popularity of the Internet have grown, so has the number of ISPs (Internet service provider), companies that offer Internet connections at monthly rates depending on the kind of amount of access needed.

Using the Internet

E-mail (Electronic mail) , with this, users can communicate with anyone else online, any place in the world, with no long distance fees ( just applicable local phone connection charges). Instant messaging, or IM, is the real time version of e-mail, allowing two or more people to communicate instantaneously and in immediate response to one another.
Mailing Lists, e-mail can be used to join mailing lists, bulletin boards, or discussion groups that cover a huge variety of subjects. The lists are incorrectly called “listservs” which is the name of the free software program used to run most of them.
Usenet Also known as network news. Usenet is an internationally distributed bulletin board system.
Voice over Internet protocol (VoIP) pronounced as “voyp”, this is telephone where calls are transferred in digital pockets over the internet rather than on circuit switched telephone wires.

The World Wide Web

Another way of accessing information files is on the Internet via the World Wide Web. The Web is not the physical place, nor a set of files, nor even a network of computers. The heart of the Web lies in the Protocols that defines it use. The WWW uses hypertext transfer protocols (HTTP) to transport files from on place to another.
What makes the WWW unique is the striking appearance of the information when it gets to your computer.

Host (Computers Connected to the Internet) Other than e-mail transactions, most Internet activity consist of users accessing files on remote computers. To reach these files, users must first gain access to the Internet through “wired-to-the-Net” hosts. These hosts are often called servers.
Browsers Software program located on the user’s computer and used to download and view web files are known as browsers.

Search Engines Finding information on the web is becoming easier thanks to the growing number of companies creating Web-or-Net-search software. They provide on screen menus that make their navigation as simple a s pointing and clicking.
Home Pages the entryway to the site itself. It is not contain the information the site’s creators what visitors want to know but also provides hyperlinks to other material on that site, as well as to material in other sites on other computers linked to the Net anywhere in the world.


Changes in the Mass Communication Process

Friday, January 2, 2009

This Internet-induced redefinition of the elements of the mass communication process is focusing attention issues such as freedom of expression, privacy, responsibility, and democracy.

The Double of Technology

Gibson, writing much later in the age of electronic media, was commenting from a more experienced position and after observing real-world evidence. McLuhan was optimistic because he was speculating on what electronic media could do. Gibson is pessimistic because he is commenting on what he had seen electronic media is doing.
Technology alone, even the powerful electronic media that fascinated both, cannot create new worlds and new ways of seeing them.


Reconceptualizing Life in an Interconnected World

Thursday, January 1, 2009

The Internet and the Freedom of Expression

By its very nature raises a number of important issues of freedom of expression. There is no central location, no on and off button for the Internet, making it difficult to control for those who want to do so. For free expression advocates, however, this freedom from control is the medium’s primary strength. The anonymity of its users provides their expressions – even the most radical, profane and vulgar – great protection, giving voice for those who would otherwise be silenced. This anonymity, says advocates of strengthened Internet control, is a breeding ground for abuse.


Freedom of the Press for Whom?


Veteran New Yorker columnist A.J. Liebling, author of that magazine’s “Wayward press” feature and often called the “conscience of journalism” frequently argued that freedom of the press is guaranteed only to those who own one. Theoretically, anyone can own a broadcast outlet r cable television operation


The net however, turns every user into a potential mass communicator. Equally important, on the Internet every “publisher” is equal. The Web sites of the government agencies, the most powerful broadcast network, the newspaper with the highest circulation, the riches ad agencies, and public relation firms, the most far-flung religion, and the lone user with the idea or cause sit figuratively side by side. Each is only powerful as its ideas.

In other words, the net can give voice to those typically denied expression. Kauffman said, “ The Internet is an agitator’s dream: fast, cheap, far-reaching. And with the planetary reach of the World Wide Web, activist networks are globalizing at nearly the pace of the corporate order they oppose” (as quoted in Cox, 2000,p.14)

Controlling Internet Expression


Freedom, or more specifically, the abuse of freedom, is behind the argument for greater control of the Internet. The very same medium that can empower users who wish to challenge those more powerful than themselves can also be used to lie and cheat. The Internet does not distinguish between true and false, biased and objective, trivial and important. Once misinformation has been loosed in the Internet, it is almost possible to catch and correct it.

Lies have always been a part of human interaction; the Internet only gives them greater reach. Users can help by teaching themselves to be more attentive to return addresses and by ignoring messages that are sent anonymously or that have suspicious origins.

Copyright (Intellectual Property Ownership)


Another freedom-of-expression issue that takes on a special nature on the Internet is copyright. Copyright protection is designed to ensure that those who create content are financially compensated for their work. The assumption is that more “authors” will create more content if assured o monetary compensation for those who use it.

Technically, copyright rules apply to the Internet as they do to other media. Material on the net, even on electronic bulletin boards, belongs to the author, so its use, other than its fair use, requires permission and possible payment. But because material on the Internet is not tangible, it is easily, freely, and privately copied.

The Virtual Democracy


The Internet is powered by freedom and self-governance, which are also the hallmarks of true democracy. It is no surprise, then, that computer technology I often trumpeted as the newest and best tool for increased democratic involvement participation.

The Technology Gap An important principle of democracy is “one person, on vote”. But if democracy is increasingly practiced online, those lacking the necessary technology and skill will be denied their vote. This is technology gap - the widening disparity between the communication technology haves and have-not.
The Information Gap Another important principle of democracy is the self-governing people govern best with full access to information. This is the reason our culture is so suspicious f censorship. The technology gap feeds the second impediment to virtual democracy, the information gap. Those without the requisite technology will have diminished access to the information it makes available. In other words, they will suffer from a form of technologically imposed censorship.
Information, Knowledge, and Understanding Some critics of the ides of online democracy are troubled by the amount of information available to contemporary citizens and the speed with which it comes. Add to this the difficulty of assessing the veracity of much online information, and they argue that the cyber world may not be the best place to practice democracy.
Critics argue that cyber world, by its very virtual nature, is antidemocratic. Before the coming of VCR, cable, and satellite television, and president could ask for and almost invariably receive airtime from the three major television networks to talk to the people. Today, however, these technologies have fragmented us into countless smaller audiences. This fragmentation of the audience is exacerbated by the Internet. Not only is there now an additional medium to further divide the audience, but simply virtue of the way it functions – chat rooms, bulletin boards, taste0specific Web sites – the Internet solidifies people into smaller, more homogeneous, more narrowly interested groups. This cannot be good to democracy, say some critics.