THE WHATIS.COM WORD-OF-THE-DAY   
May 28, 2001

walled garden 
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TODAY'S WORD: walled garden 
See our the definition with hyperlinks at
http://whatis.techtarget.com/definition/0,289893,sid9_gci554703,00.html

On the Internet, a walled garden is an environment that controls the
user's access to Web content and services. In effect, the walled
garden directs the user's navigation within particular areas, to
allow access to a selection of material, or prevent access to other
material. An Internet service provider (ISP) may or may not allow
users to select some of the Web sites contained or barred from the
garden. Although the walled garden does not actually prevent users
from navigating outside the walls, it makes it more difficult than
staying within the environment. ISPs want to fence in users for a
number of reasons. In 1999, for example, America Online (AOL) UK's
Kid Channel established a walled garden to prevent access to
inappropriate Web sites. However, a common reason for the
construction of walled gardens is for the profits they generate:
vendors collaborate to direct consumer's Internet navigation to each
others' Web sites and to try to keep them from accessing the Web
sites of competitors. 

Because wireless devices such as smartphones are often limited to the
content provided by their carriers, the portion of the Web that is
available to wireless users is frequently referred to as a walled
garden. Speaking of the Web as a whole, AOL is generally considered
the major - and most successful - practitioner of the walled garden
approach. According to a spokesperson from Disney (arguing against
the recent AOL - Time Warner merger), 85% of AOL users never leave
AOL territory; according to The Economist, almost 40% of the time
Americans spend on the Web is within the confines of AOL's walled
garden. 

The term's creation is attributed to John Malone, former owner of
Tele-Communications Inc. AT&T, who purchased Malone's company,
compares the walled garden to a magazine, in which a compilation of
various types of content is made available to the reader. The walled
garden concept is unpopular with many consumers. Although it offers
an easy-to-navigate selection of services and content, that selection
includes only a very small part of what the Web has to offer.
Alternate names, such as "walled prison" and "walled desert" have
been proposed by some as more reflective of the confinement and lack
of diversity of the walled garden. 

RELATED TERMS:  

ISP 
http://whatis.techtarget.com/definition/0,289893,sid9_gci214028,00.html 

wireless
http://whatis.techtarget.com/definition/0,289893,sid9_gci213380,00.html 

smartphone 
http://whatis.techtarget.com/definition/0,289893,sid9_gci330613,00.html 
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SELECTED LINKS

[1] UK Department for Education and Employment provides a paper
called "Superhighway Safety." 
http://safety.ngfl.gov.uk/document.php3?D=d3 

[2] The American Civil Liberties Union has an article "The Internet
Must Not Become a 'Walled Garden.'" 
http://www.aclu.org/news/2000/n121300a.html 

[3] SearchWebmanagement.com is a portal to information about setting
up and managing a Web site (with or without a walled garden). 
http://www.searchwebmanagement.com/ 
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