acceleration

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The Advertising Industry

The advertising industry is dominated by three huge advertising networks, which offer their services throughout the world. Gross income of the three leading agencies is twice as much, as the one of places four to ten.

Table: World's Top 10 Advertising Organizations 1999

(figures in millions of U.S. dollars)

Rank 1999

Advertising Organization

Headquarters

World-Wide Gross Income 1999

1

Omnicom

New York, USA

$ 5,743.4

2

Interpublic Group of Cos.

New York, USA

$ 5,079.3

3

WPP Group

London, UK

$ 4,819.3

4

Havas Advertising

Levallois-Perret, France

$ 2,385.1

5

Dentsu

Tokyo, Japan

$ 2,106.8

6

B Com3 Group

Chicago, USA

$ 1,933.8

7

Young & Rubicam Inc.

New York, USA

$ 1,870.1

8

Grey Advertising

New York, USA

$ 1,577.9

9

True North

Chicago, USA

$ 1,489.2

10

Publicis SA

Paris, France

$ 1,434.6



Table: Top 10 Global Marketers 1998

(figures in millions of U.S. dollars)

Rank 1998

Advertiser

Headquarters

World-Wide Media Spending 1998

1

Procter & Gamble Co.

Cincinnati (US)

$ 4,747.6

2

Unilever

Rotterdam (NL)/London (UK)

$ 3,428.5

3

General Motors Corp.

Detroit (US)

$ 3,193.5

4

Ford Motor Co.

Darborn (US)

$ 2,229.5

5

Philip Morris Cos.

New York

$ 1,980.3

6

Daimler Chrysler

Stuttgart (GER)/Auburn Hills (US

$ 1,922.2

7

Nestle

Vevey (SUI)

$ 1,833.0

8

Toyota Motor Corp.

Toyota City (JP)

$ 1,692.4

9

Sony Corp.

Tokyo (JP)

$ 1,337.7

10

Coca-Cola Co.

Atlanta (US)

$ 1,327.3



On the other hand the three biggest advertisers only spend about US$ 2 millions less than places four to ten together. Whereas money spent on advertising in traditional media comes from very diverse categories, companies offering computer hard- and software, peripherals or Internet services mainly pay for on-line advertisements.

Table: Top 10 Internet Advertisers 1998

(figures in millions of U.S. dollars)

Rank 1998

Advertiser

Internet Spending 1998

1998 - 1997 % Change

1

Microsoft Corp.

$ 34.9

9.4

2

IBM Corp.

$ 28.5

58.6

3

Compaq Computer Corp.

$ 16.2

169.8

4

General Motors Corp.

$ 12.7

84.8

5

Excite

$ 12.4

1.5

6

Infoseek Corp.

$ 9.3

22.3

7

AT&T Corp.

$ 9.3

43.5

8

Ford Motor Co.

$ 8.6

46.7

9

Hewlett-Packard Co.

$ 8.1

102.9

10

Barnes & Noble

$ 7.6

280.2



Source: Advertising Age

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Sponsorship Models

With new sponsorship models being developed, even further influence over content from the corporate side can be expected. Co-operating with Barnes & Nobel Booksellers, the bookish e-zine FEED for instance is in part relying on sponsoring. Whenever a specific title is mentioned in the editorial, a link is placed in the margin - under the heading "Commerce" - to an appropriate page on Barnes & Noble. Steve Johnson, editor of FEED, says "We do not take a cut of any merchandise sold through those links.", but admits that the e-zine does indirectly profit from putting those links there.

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Cryptography's Terms and background

"All nature is merely a cipher and a secret writing."
Blaise de Vigenère

In the (dis-)information age getting information but at the same time excluding others from it is part of a power-game (keeping the other uneducated). The reason for it eventually has found an argument called security.
Compared to the frequency of its presence in articles, the news and political speeches security seems to be one of the most popular words of the 90's. It must be a long time ago when that word was only used for and by the military and the police. Today one can find it as part of every political issue. Even development assistance and nutrition programs consider it part of its work.
The so-called but also real need for information security is widespread and concerning everybody, whether someone uses information technology or not. In any case information about individuals is moving globally; mostly sensitive information like about bank records, insurance and medical data, credit card transactions, and much much more. Any kind of personal or business communication, including telephone conversations, fax messages, and of course e-mail is concerned. Not to forget further financial transactions and business information. Almost every aspect of modern life is affected.
We want to communicate with everybody - but do not want anybody to know.

Whereas the market already depends on the electronic flow of information and the digital tools get faster and more sophisticated all the time, the rise of privacy and security concerns have to be stated as well.
With the increase of digital communication its vulnerability is increasing just as fast. And there exist two (or three) elements competing and giving the term digital security a rather drastic bitter taste: this is on the one hand the growing possibility for criminals to use modern technology not only to hide their source and work secretly but also to manipulate financial and other transfers. On the other hand there are the governments of many states telling the population that they need access to any kind of data to keep control against those criminals. And finally there are those people, living between enlightening security gaps and at the same time harming other private people's actions with their work: computer hackers.
While the potential of global information is regarded as endless, it is those elements that reduce it.

There is no definite solution, but at least some tools have been developed to improve the situation: cryptography, the freedom to encode those data that one does not want to be known by everybody, and give a possibility to decode them to those who shall know the data.

During the last 80 years cryptography has changed from a mere political into a private, economic but still political tool: at the same time it was necessary to improve the tools, eventually based on mathematics. Hence generally cryptography is regarded as something very complicated. And in many ways this is true as the modern ways of enciphering are all about mathematics.

"Crypto is not mathematics, but crypto can be highly mathematical, crypto can use mathematics, but good crypto can be done without a great reliance on complex mathematics." (W.T. Shaw)

For an introduction into cryptography and the mathematical tasks see:
http://www.sbox.tu-graz.ac.at/home/j/jonny/projects/crypto/index.htm
http://www.ccc.de/CCC-CA/policy.html

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FREEnet (The Network for Research, Education and Engineering)

FREEnet is an academic and research network, interconnecting computer networks of research institutes of the Russian Academy of Sciences, universities, colleges, and other research and academic institutions. It was established in 1991 by the N.D. Zelinsky Institute of Organic Chemistry at the Center of Computer Assistance to Chemical Research. It provides its more than 350 members of the academic and educational community with all types of basic Internet services and various information services.

Strategies and Policies

FREEnets general intention is to become a backbone infrastructure providing:

Open networking services for efficient access to the network and information resources located both in Russia and all over the Internet.

Reliable network connectivity for research, academic and educational communities in Russia and abroad.

Worldwide access to science and information resources of the Russian Academy of Sciences, universities and colleges in Russia.

Assistance to the progress of Russian based fundamental research.

Assistance to the development and application of modern information technologies in education.

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Anonymity

"Freedom of anonymous speech is an essential component of free speech."

Ian Goldberg/David Wagner, TAZ Servers and the Rewebber Network: Enabling Anonymous Publishing on the World Wide Web, in: First Monday 3,4, 1999

Someone wants to hide one's identity, to remain anonymous, if s/he fears to be holding accountable for something, say, a publication, that is considered to be prohibited. Anonymous publishing has a long tradition in European history. Writers of erotic literature or pamphlets, e. g., preferred to use pseudonyms or publish anonymously. During the Enlightenment books as d'Alembert's and Diderot's famous Encyclopaedia were printed and distributed secretly. Today Book Locker, a company selling electronic books, renews this tradition by allowing to post writings anonymously, to publish without the threat of being perishing for it. Sometimes anonymity is a precondition for reporting human rights abuses. For example, investigative journalists and regime critics may rely on anonymity. But we do not have to look that far; even you might need or use anonymity sometimes, say, when you are a woman wanting to avoid sexual harassment in chat rooms.

The original design of the Net, as far as it is preserved, offers a relatively high degree of privacy, because due to the client-server model all what is known about you is a report of the machine from which information was, respectively is requested. But this design of the Net interferes with the wish of corporations to know you, even to know more about you than you want them to know. What is euphemistically called customer relationship management systems means the collection, compilation and analysis of personal information about you by others.

In 1997 America Online member Timothy McVeigh, a Navy employee, made his homosexuality publicly known in a short autobiographical sketch. Another Navy employee reading this sketch informed the Navy. America Online revealed McVeigh's identity to the Navy, who discharged McVeigh. As the consequence of a court ruling on that case, Timothy McVeigh was allowed to return to the Navy. Sometimes anonymity really matters.

On the Net you still have several possibilities to remain anonymous. You may visit web sites via an anonymizing service. You might use a Web mail account (given the personal information given to the web mail service provider is not true) or you might use an anonymous remailing service which strips off the headers of your mail to make it impossible to identify the sender and forward your message. Used in combination with encryption tools and technologies like FreeHaven or Publius anonymous messaging services provide a powerful tool for countering censorship.

In Germany, in 1515, printers had to swear not to print or distribute any publication bypassing the councilmen. Today repressive regimes, such as China and Burma, and democratic governments, such as the France and Great Britain, alike impose or already have imposed laws against anonymous publishing on the Net.

Anonymity might be used for abuses, that is true, but "the burden of proof rests with those who would seek to limit it. (Rob Kling, Ya-ching Lee, Al Teich, Mark S. Frankel, Assessing Anonymous Communication on the Internet: Policy Deliberations, in: The Information Society, 1999).

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The Concept of the Public Sphere

According to social critic and philosopher Jürgen Habermas "public sphere" first of all means "... a domain of our social life in which such a thing as public opinion can be formed. Access to the public sphere is open in principle to all citizens. A portion of the public sphere is constituted in every conversation in which private persons come together to form a public. They are then acting neither as business or professional people conducting their private affairs, nor as legal consociates subject to the legal regulations of a state bureaucracy and obligated to obedience. Citizens act as a public when they deal with matters of general interest without being subject to coercion; thus with the guarantee that they may assemble and unite freely, and express and publicize their opinions freely."

The system of the public sphere is extremely complex, consisting of spatial and communicational publics of different sizes, which can overlap, exclude and cover, but also mutually influence each other. Public sphere is not something that just happens, but also produced through social norms and rules, and channeled via the construction of spaces and the media. In the ideal situation the public sphere is transparent and accessible for all citizens, issues and opinions. For democratic societies the public sphere constitutes an extremely important element within the process of public opinion formation.

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On-line Advertising Revenues

Although Internet advertising only really started in 1994, revenues showed a steady and fast growth. In 1997 US$ 906.5 million were spent on on-line advertising. Compared with advertising revenue for the television industry in equivalent dollars for its third year, the Internet was slightly ahead, at US$ 907 million compared to television's US$ 834 million. 1998 on-line advertising grew by 112 percent to US$ 1.92 billion in revenues, and is on track to hit US$ 4 billion in 1999, which would put Internet advertising at about 2 percent of the U.S. ad market.

Table: Spending on On-Line Advertising by Category

(first quarter 1999)

Category

Percent

Consumer-related

27 %

Financial services

21 %

Computing

20 %

Retail/mail order

13 %

New media

8 %



Table: Types of On-Line Advertising

(first quarter 1999)

Type of Advertising

Percent

Banners

58 %

Sponsorships

29 %

Interstitials

6 %

E-mail

1 %

Others

6 %



Source: Internet Advertising Bureau (IAB).

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The third industiral revolution. Life as a product.

Many years ago, the German philosopher Günther Anders already described the historical situation in which the homo creator and homo materia coincide as the "third industrial revolution". Anders, who spent many years exiled in the USA after fleeing from the Nazis, made issue of the ambivalence of modern science and technology as early as in the 1950s, and many of the concerns which today form part of the debates around the implications of computer technology are already polemically discussed in his work.

The "third industrial revolution" is characterized by men becoming the "raw material" of their own industries. Product and producer, production and consumption, technology and nature are no longer meaningful pairs of opposites. The third is also the last revolution, as it is difficult to think of further revolutions when the distinction between subject and object becomes blurred. The world is becoming a Bestand and the human body and mind are no protected zones. They are something like the last safety zone of human being which is now itself becoming a basis for technological innovation. When the subject is weakened by its technical environment, the use of technical crooks for body and mind becomes an obvious "solution", even if the technically strengthened subject is strengthened at the cost of no longer being a "subject" in the traditional, metaphysical sense. Biological processes are dissected and subjected to technical control. This technical control is technical in two senses: it is not only control through technology but by ttechnology itsself, since it is not carried out by unaided human minds, but increasingly by intelligent machines.

The point where this Andersian third industrial revolution reaches an unprecedented logic seems to lie within the realm of genetic engeneering. This example shows that the dissection of humanness - the decoding of genetic information - is tantamount to commodification. The purpose of the commercial genetic research projects is the use of genetic information as a resource for the development of new products, e.g. in pharmaceutics. Genetic products carry the promise of offering a solution to so-far uncurable diseases such as cancer, Alzeheimer, heart disorders, schizophrenia, and others, but they also open up the possibility of "breaking the chains of evolution", of actively manipulating the genetic structure of human beings and of "designing" healthy, long-living, beautiful, hard-working etc. beings. Here, the homo creator and the homo materia finally become indistinguishable and we are being to merge with our products in such a way that it "we" loses the remains of its meaning.

Since 1990 research on human genetics is organised in the Human Genome Project where universities from various countries cooperate in transcribing the entire genetic information of the predecessor of the homo sapiens , composed of 80,000 genes and more than 3 billion DNA sequences. The objective of the project is to complet the transcription process by the year 2003. One of the rationales of organising Genome research in an international fashion has been its extremely high cost, and also an ethical consideration, according to which human genetic information must not be a private property, which would be the case when genetic information becomes patentised.

But exactly this patentising is of paramount importance in the emerging "post-industrial" society where knowledge becomes the most important resource. A patent is nothing else than a property title to a piece of "know-how", and an necessary consequence commodification. When life no longer simply a natural creation but a product, it, too, will be patented and becomes a commodity.

Against the idea of the human genome as a public good, or an "open source", there is a growing competion on the part of private industry. Companies such as Celera deloped deciphering technologies which may allow an earlier completion of the project. In the case that human genetic information actually becomes patentised, then the technical possibility of interfering in human evolution would at leasst be partly in the hands of private business. What has been called a "quintessentially public resource" Iceland. In this nordic country, the government decided to allow the American genetics company DeCode to access and commercially exploit the anonymised genetic information of the entire population of Iceland. The Icelandic population provides a particularly good "sample" for research, because there has been almost no immigration since the times of the Vikings, and therefore genetic variations can be more easily detected than in populations with a more diverse genome. Also, Iceland possesses a wealth of genealogical information - many families are able to trace their origins back to the 12th century. Here modern science has found optimal laboratory conditions. Perhaps, had European history taken a different course in the 1930s and 40s, the frontier of commercial gentetic research would have found optimal conditions in an "ethnically clean" centre of Euorpe? The requirement of "purity", of "eliminating" difference prior to constructing knowledge, inscribed in the modern science since its beginnings, also applies to genome research. Except that in this kind of research humankind itself needs to fulfill laboratory standards of cleanliness, and that the biological transcription of humanness, the biological "nucleus" of the species, becomes the object of research, much like the nucleus of matter, the atom, in the 1940s and 50s.

But the commodification of life is not limited ot the human species. Genetically altered animals and plants are also suffering the same fate, and in most industrialised nations it is now possible to patent genetically engeneered species and crops. The promises of the "Green Revolution" of the 1960s are now repeated in the genetic revolution. Genetic engeneering, so it is argued, will be able to breed animals and plants which resist disease and yield more "food" and will therfore help to tackle problems of undernutrition and starvation. Companies such as Monsanto are at the forefront of developing genetically altered ("enhanced") food crops and promise to solve not only the problem of world hunger, but to improve the safety and even the taste of food. Convinced of the opposite of such high-flown promises, Vandana Shiva from the Indian Research Foundation for Science, Technology and Ecology emphasises the relationship between post-colonial style exploitation of so-called "third world" countries. She also stresses the adverse ecological impact of biotechnology: "Today, the world is on the brink of a biological diversity crisis. The constantly diminishing store of biodiversity on our planet poses an enormous environmental threat"http://www.cnn.com/bioethics/9902/iceland.dna/template.html, 22 February 1999

http://www.indiaserver.com/betas/vshiva/title.htm, 9 February 2000

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Steganography

Ciphers as well as codes are transmitted openly. Everyone can see that they exist. Not so with steganograms.
Steganography is the art and science of communicating in a way which hides the existence of the secret part in that communication. During the Italian Renaissance and the time of the Elizabethan Age in England cryptography was very popular, for political reasons as well as for amusements (see John Dee).
In literature steganography played an important role. Many steganographs of that period have only been deciphered recently like some of the Shakespearean sonnets, which now seem to proof that the actor William Shakespeare was not the author of the famous poems and dramas, but that the latter' name was, and Francis Bacon, or even Francis Tudor, as some ciphers and other sources talk of him as Queen Elisabeth I.'s secret son.

for further details see:
http://home.att.net/~tleary/
http://www.thur.de/ulf/stegano/
http://www2.prestel.co.uk/littleton/gm2_rw.htm

One kind of steganogram is digital watermarking:
Watermarks protect digital images, videos, but also audio and multimedia products. They are made out of digital signals, put into other digital signals. They try to be invisible on first sight and should be nearly impossible to remove. The process of producing watermarks is to overlay some sort of identifying image over the original image (non-digital watermarks, like on money can be seen by holding the paper against light). Copying the image destroys the watermark, which cannot be copied. Any alteration of the original destroys the watermark, too.

Watermarking is one of the typical inventions of cryptography to assist the biggest content owners, but advertised as something necessary and helpful for everybody. Who in fact gets any advantage out of watermarking? The private user most of the time will not really need it except for small entities of pictures maybe.
But the big enterprises do. There is a tendency to watermark more and more information in the Internet, which until now was considered as free and as a cheap method to receive information. Watermarking could stop this democratic development.

for further information see:
http://www.isse.gmu.edu/~njohnson/Steganography

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Gateway

A gateway is a computer supplying point-to-multipoint connections between computer networks.

INDEXCARD, 1/11
 
Gaius Julius Caesar

Gaius Julius Caesar (100-44 BC) was a Roman Statesman who came to power through a military career and by buying of votes. His army won the civil war, run over Spain, Sicily and Egypt, where he made Cleopatra a Queen. For reaching even more power he increased the number of senators. But he also organized social measures to improve the people's food-situation. In February 44 BC he did not accept the kingship offered by Marc Anthony, which made him even more popular. One month later he was murdered during a senate sitting.

INDEXCARD, 2/11
 
Sputnik

At the beginning of the story of today's global data networks is the story of the development of satellite communication.

In 1955 President Eisenhower announced the USA's intention to launch a satellite. But it was the Soviet Union, which launched the first satellite in 1957: Sputnik I. After Sputnik's launch it became evident that the Cold War was also a race for leadership in the application of state-of-the-art technology to defence. As the US Department of Defence encouraged the formation of high-tech companies, it laid the ground to Silicon Valley, the hot spot of the world's computer industry.

In the same year the USA launched their first satellite - Explorer I - data were transmitted over regular phone circuits for the first time, thus laying the ground for today's global data networks.

Today's satellites may record weather data, scan the planet with powerful cameras, offer global positioning and monitoring services, and relay high-speed data transmissions. But up to now, most satellites are designed for military purposes such as reconnaissance.

INDEXCARD, 3/11
 
Fiber-optic cable networks

Fiber-optic cable networks may become the dominant method for high-speed Internet connections. Since the first fiber-optic cable was laid across the Atlantic in 1988, the demand for faster Internet connections is growing, fuelled by the growing network traffic, partly due to increasing implementation of corporate networks spanning the globe and to the use of graphics-heavy contents on the World Wide Web.

Fiber-optic cables have not much more in common with copper wires than the capacity to transmit information. As copper wires, they can be terrestrial and submarine connections, but they allow much higher transmission rates. Copper wires allow 32 telephone calls at the same time, but fiber-optic cable can carry 40,000 calls at the same time. A capacity, Alexander Graham Bell might have not envisioned when he transmitted the first words - "Mr. Watson, come here. I want you" - over a copper wire.

Copper wires will not come out of use in the foreseeable future because of technologies as DSL that speed up access drastically. But with the technology to transmit signals at more than one wavelength on fiber-optic cables, there bandwidth is increasing, too.

For technical information from the Encyclopaedia Britannica on telecommunication cables, click here. For technical information from the Encyclopaedia Britannica focusing on fiber-optic cables, click here.

An entertaining report of the laying of the FLAG submarine cable, up to now the longest fiber-optic cable on earth, including detailed background information on the cable industry and its history, Neal Stephenson has written for Wired: Mother Earth Mother Board. Click here for reading.

Susan Dumett has written a short history of undersea cables for Pretext magazine, Evolution of a Wired World. Click here for reading.

A timeline history of submarine cables and a detailed list of seemingly all submarine cables of the world, operational, planned and out of service, can be found on the Web site of the International Cable Protection Committee.

For maps of fiber-optic cable networks see the website of Kessler Marketing Intelligence, Inc.

http://www.britannica.com/bcom/eb/article/4/0...
http://www.britannica.com/bcom/eb/article/4/0...
http://www.wired.com/wired/archive/4.12/ffgla...
http://www.pretext.com/mar98/features/story3....
INDEXCARD, 4/11
 
Cooperative Association of Internet Data Analysis (CAIDA)

Based at the University of California's San Diego Supercomputer Center, CAIDA supports cooperative efforts among the commercial, government and research communities aimed at promoting a scalable, robust Internet infrastructure. It is sponsored by the Defense Advanced Research Project Agency (DARPA) through its Next Generation Internet program, by the National Science Foundation, Cisco, Inc., and Above.net.

INDEXCARD, 5/11
 
MIT

The MIT (Massachusetts Institute of Technology) is a privately controlled coeducational institution of higher learning famous for its scientific and technological training and research. It was chartered by the state of Massachusetts in 1861 and became a land-grant college in 1863. During the 1930s and 1940s the institute evolved from a well-regarded technical school into an internationally known center for scientific and technical research. In the days of the Great Depression, its faculty established prominent research centers in a number of fields, most notably analog computing (led by Vannevar Bush) and aeronautics (led by Charles Stark Draper). During World War II, MIT administered the Radiation Laboratory, which became the nation's leading center for radar research and development, as well as other military laboratories. After the war, MIT continued to maintain strong ties with military and corporate patrons, who supported basic and applied research in the physical sciences, computing, aerospace, and engineering. MIT has numerous research centers and laboratories. Among its facilities are a nuclear reactor, a computation center, geophysical and astrophysical observatories, a linear accelerator, a space research center, supersonic wind tunnels, an artificial intelligence laboratory, a center for cognitive science, and an international studies center. MIT's library system is extensive and includes a number of specialized libraries; there are also several museums.

INDEXCARD, 6/11
 
Braille

Universally accepted system of writing used by and for blind persons and consisting of a code of 63 characters, each made up of one to six raised dots arranged in a six-position matrix or cell. These Braille characters are embossed in lines on paper and read by passing the fingers lightly over the manuscript. Louis Braille, who was blinded at the age of three, invented the system in 1824 while a student at the Institution Nationale des Jeunes Aveugles (National Institute for Blind Children), Paris.

INDEXCARD, 7/11
 
DMCA

The DMCA (Digital Millennium Copyright Act) was signed into law by U.S. President Clinton in 1998 and implements the two 1996 WIPO treaties (WIPO Performances and Phonograms Treaty and WIPO Copyright Treaty). Besides other issues the DMCA addresses the influence of new technologies on traditional copyright. Of special interest in the context of the digitalization of intellectual property are the titles no. 2, which refers to the limitation on the liability of online service providers for copyright infringement (when certain conditions are met), no. 3, that creates an exemption for making a copy of a computer program in case of maintenance and repair, and no. 4 which is concerned with the status of libraries and webcasting. The DCMA has been widely criticized for giving copyright-holders even more power and damage the rights and freedom of consumers, technological innovation, and the free market for information.

INDEXCARD, 8/11
 
NSFNet

Developed under the auspices of the National Science Foundation (NSF), NSFnet served as the successor of the ARPAnet as the main network linking universities and research facilities until 1995, when it was replaced it with a commercial backbone network. Being research networks, ARPAnet and NSFnet served as testing grounds for future networks.

INDEXCARD, 9/11
 
Server

A server is program, not a computer, as it sometimes said, dedicated to store files, manage printers and network traffic, or process database queries.

Web sites, the nodes of the World Wide Web (WWW), e.g., are stored on servers.

INDEXCARD, 10/11
 
Satellites

Communications satellites are relay stations for radio signals and provide reliable and distance-independent high-speed connections even at remote locations without high-bandwidth infrastructure.

On point-to-point transmission, the transmission method originally employed on, satellites face increasing competition from fiber optic cables, so point-to-multipoint transmission increasingly becomes the ruling satellite technology. Point-to-multipoint transmission enables the quick implementation of private networks consisting of very small aperture terminals (VSAT). Such networks are independent and make mobile access possible.

In the future, satellites will become stronger, cheaper and their orbits will be lower; their services might become as common as satellite TV is today.

For more information about satellites, see How Satellites Work (http://octopus.gma.org/surfing/satellites) and the Tech Museum's satellite site (http://www.thetech.org/hyper/satellite).

http://www.whatis.com/vsat.htm
http://octopus.gma.org/surfing/satellites
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