Lecture 1 Web 1

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Information about Lecture 1 Web 1

Published on January 17, 2008

Author: matthewjetthall

Source: slideshare.net

Description

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/

CS 292: Beyond the One Way Web http://beyondtheonewayweb.wordpress.com

What is the Internet? Web 1.0 The Broadcast Model The Publishing Model CS 292-1: Beyond the One Way Web (beyondtheonewayweb.wordpress.com) 2005 Internet Map -- http://www.opte.org

What is the Internet?

Web 1.0

The Broadcast Model

The Publishing Model

A Network of Networks Standards adherence Physically connected Routed CS 292-1: Beyond the One Way Web (beyondtheonewayweb.wordpress.com)

A Network of Networks

Standards adherence

Physically connected

Routed

CS 292-1: Beyond the One Way Web (beyondtheonewayweb.wordpress.com) Source: MIT Open Courseware Initiative – Professor Chrysanthos Dellarocas -- Lecture notes for 15.564: Information Technology I

CS 292-1: Beyond the One Way Web (beyondtheonewayweb.wordpress.com)

CS 292-1: Beyond the One Way Web (beyondtheonewayweb.wordpress.com)

CS 292-1: Beyond the One Way Web (beyondtheonewayweb.wordpress.com)

CS 292-1: Beyond the One Way Web (beyondtheonewayweb.wordpress.com)

1,262,032,697 users CS 292-1: Beyond the One Way Web (beyondtheonewayweb.wordpress.com)

1,262,032,697 users

CS 292-1: Beyond the One Way Web (beyondtheonewayweb.wordpress.com) “ 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 CS 292-1: Beyond the One Way Web (beyondtheonewayweb.wordpress.com)

1996: Vanderbilt's Internet connection = 1.5 mbps

2007: Vanderbilt's Internet connection is 1117 mbps

Consumer End Point Web Browser Publisher Web Server Web Page URL Both Physical Network TCP/IP & an IP Address HTTP Internet Connectivity CS 292-1: Beyond the One Way Web (beyondtheonewayweb.wordpress.com)

Consumer

End Point

Web Browser

Publisher

Web Server

Web Page

URL

Both

Physical Network

TCP/IP & an IP Address

HTTP

Internet Connectivity

Publisher Arbitrates Schedule Content Selection Editorial Authority Consumer Subscribes Traditional Media Books Newspaper Web Pages CS 292-1: Beyond the One Way Web (beyondtheonewayweb.wordpress.com)

Publisher Arbitrates

Schedule

Content Selection

Editorial Authority

Consumer Subscribes

Traditional Media

Books

Newspaper

Web Pages

Broadcaster Arbitrates Schedule Content Selection Editorial Authority Consumer Subscribes Traditional Media Television Radio CS 292-1: Beyond the One Way Web (beyondtheonewayweb.wordpress.com)

Broadcaster Arbitrates

Schedule

Content Selection

Editorial Authority

Consumer Subscribes

Traditional Media

Television

Radio

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