Web 2.0

Web 2.0

• WYSWYG (What you see is what you get.)
• Personalization
• Mashup
• Sharing
• Feedback

If Web 1.0 is read only, then Web 2.0 is Read-Write.

Web 1.0 is for the user.
Web 2.0 is for the user and by the user.
Web 3.0 is for the user, by the user, and of the user.

examples:

Wikipedia

http://www.google.com/ig

Google News

Software as a Service: Wriely

Panorama Explorer

Mashup examples:

• Real time satellite tracking
• HousingMaps: a mashup of Craigslist and Google Maps
  
• Map your own photes.
  
• More applications of Google Maps

References:

What is Web 2.0? By Andy Budd of Clearleft Ltd

What Is Web 2.0 by Tim O'Reilly