Web 2 0 What is it Hope Greenberg

Web 2. 0: What is it? Hope Greenberg Academic Computing Services, LRG Mastering the Maze 2008

Web 2. 0: What is it? Existing technology + cultural concepts New Technology

Web 2. 0: What is it? Early 20 th Century Example Existing technology + Cultural concepts • Steel production • Bigger is better • Innovative design • Luxury is a must • Powerful engines • Speed matters The result

Web 2. 0: What is it?

Web 2. 0: What is it? 1980 s Example Existing technology + Cultural concepts • Personal computers • Global library • Hypertext • Readers/Authors • Internet (e-mail, ftp, telnet, gopher) • Collaboration • SGML (structure/markup)

How will we keep track of these large projects?

World. Wide. Web

Web 2. 0: What is it?

Web 2. 0: What is it?

Web 2. 0: What is it? Dream Reality • UR Identifier • UR Locator • Global brain • Global store • We • They • Interactive • Brochure

Web 2. 0: What is it? But…

Web 2. 0: What is it?

Web 2. 0: What is it?

Web 2. 0: What is it? weblog we blog

Web 2. 0: What is it? Skip ahead to 2003…

Web 2. 0: What is it?

Web 2. 0: What is it? “Web 2. 0 refers to applications or services that are built with technologies that emphasize the open, and the interoperable. ” “The services are largely guided by core principles. ”

Web 2. 0: What is it? The technologies include: XML, APIs, AJAX, DOM, RSS, Ruby on Rails, and more.

Web 2. 0: What is it?

Web 2. 0: What is it?

Web 2. 0: What is it?

Web 1. 0 Web 2. 0 • web page (I’ll talk to you) • web site (I write) • personal web site • listserv • bookmarks • Word/Excel • • blog (you can talk back) • wiki (we write) • Facebook • rss • del. icio. us • technorati, digg • Google docs • Google Maps (api) • Flickr • Twitter

Web 2. 0: What is it? Google docs/spreadsheets Facebook myspace linkedin Library. Thing Twitter Del. icio. us i. Google wikis RSS Flickr podcast you. Tube blogs