Lecture 1 Web 1
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CS 292: Beyond the One Way Web http://beyondtheonewayweb.wordpress.com
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CS 292-1 Beyond the One-Way Web -- From Publishing to Participation October 2004 marked the debut of a new set of terminology and concepts in both the computer science and mainstream vocabularies: Web 2.0. As personal computers, 3D rendering, game consoles, and smart mobility devices achieve ever lower Price points and higher degrees of capabilities, each can connect to high speed mobile and land based Internet services. The network now is much greater than the sum of its parts, and social computing, personal journalism, and digital media take on new significance in the hands of individuals as equally empowered as well-known journalists and authors. As the worldwide population with Internet connectivity reaches over 1.1 billion people in 2007, the power of individuals to create and disseminate interesting, professional, and informative content and technical innovation rises at an exponential rate. This course explores both the technological breakthroughs and the underlying social changes that enabled the shift from publishing to participation. In conjunction with this, we will explore how industries such as software development, entertainment, and medicine adapt to the increasing changes forced upon them. By equipping the student with exposure to the basic vocabularies and living examples from the Web 2.0 world, he or she can more effectively engage in and shape the on-going discussions about the future of our connected societies. Blog: http://beyondtheonewayweb.wordpress.com/
Transcript of Lecture 1 Web 1
CS 292: Beyond the One Way Web
http://beyondtheonewayweb.wordpress.com
What is the Internet?Web 1.0
The Broadcast Model The Publishing Model
2CS 292-1: Beyond the One Way Web (beyondtheonewayweb.wordpress.com)
2005 Internet Map -- http://www.opte.org
A Network of Networks Standards
adherence Physically
connected Routed
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Source: MIT Open Courseware Initiative – Professor Chrysanthos Dellarocas -- Lecture notes for 15.564: Information Technology I
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1,262,032,697 users
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“155,230,051 sites. This is an increase of 5.4 million sites since last month, continuing the very strong growth seen during this year; the web has grown by nearly 50 million sites since December 2006.” Source: netcraft.com
1996: Vanderbilt's Internet connection = 1.5 mbps 2007: Vanderbilt's Internet connection is 1117
mbps
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Consumer End Point Web Browser
Publisher Web Server Web Page URL
Both Physical Network TCP/IP & an IP Address HTTP Internet Connectivity
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Publisher Arbitrates Schedule Content Selection Editorial Authority
Consumer Subscribes
Traditional Media Books Newspaper Web Pages
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Broadcaster Arbitrates Schedule Content Selection Editorial Authority
Consumer Subscribes
Traditional Media Television Radio
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