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Understanding Web 2.0: Technologies and Cultural Concepts Revolutionizing Online Interaction

This exploration of Web 2.0 delves into the transformative shift in internet usage and technologies. Emerging in the early 2000s, Web 2.0 emphasizes user-generated content and collaboration, leveraging technologies like XML, APIs, and AJAX for interoperability. It reflects the cultural shift towards openness and engagement, influencing platforms such as Facebook, Twitter, and blogs. By examining prior technologies and concepts from steel production to personal computers, we trace how user-centric design and collaborative tools have reshaped our digital landscape, making the internet more dynamic and interactive.

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Understanding Web 2.0: Technologies and Cultural Concepts Revolutionizing Online Interaction

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  1. Web 2.0: What is it? Hope Greenberg Academic Computing Services, LRG Mastering the Maze 2008

  2. Web 2.0: What is it? Existing technology + cultural concepts New Technology

  3. Web 2.0: What is it? Early 20th Century Example Existing technology + Cultural concepts • Steel production • Innovative design • Powerful engines • Bigger is better • Luxury is a must • Speed matters The result 

  4. Web 2.0: What is it?

  5. Web 2.0: What is it? 1980s Example Existing technology + Cultural concepts • Personal computers • Hypertext • Internet (e-mail, ftp, telnet, gopher) • SGML (structure/markup) • Global library • Readers/Authors • Collaboration

  6. How will we keep track of these large projects?

  7. WorldWideWeb

  8. Web 2.0: What is it?

  9. Web 2.0: What is it?

  10. Web 2.0: What is it?

  11. Web 2.0: What is it? But…

  12. Web 2.0: What is it?

  13. Web 2.0: What is it?

  14. Web 2.0: What is it? weblog  we blog

  15. Web 2.0: What is it? Skip ahead to 2003…

  16. Web 2.0: What is it?

  17. 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.”

  18. Web 2.0: What is it? The technologies include: XML, APIs, AJAX, DOM, RSS, Ruby on Rails, and more.

  19. Web 2.0: What is it?

  20. Web 2.0: What is it?

  21. Web 2.0: What is it?

  22. Facebook myspace linkedin Web 2.0: What is it? Google docs/spreadsheets LibraryThing Twitter Del.icio.us iGoogle wikis RSS youTube blogs Flickr podcast

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