
web 2.0
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adaptive path » ajax: a new approach to web applications
If anything about current interaction design can be called “glamorous,” it’s creating Web applications. After all, when was the last time you heard someone rave about the interaction design of a product that wasn’t on the Web? (Okay, besides the iPod.) All the cool, innovative new projects are online.Web 2.0 - Wikipedia, the free encyclopedia
A tag cloud (a typical Web 2.0 phenomenon in itself) presenting Web 2.0 themes Web 2.0 is a loosely defined intersection of web application features that facilitate participatory information sharing , interoperability , user-centered design , [ 1 ] and collaboration on the World Wide Web . A Web 2.0 site allows users to interact and collaborate with each other in a social media dialogue as creators ( prosumers ) of user-generated content in a virtual community , in contrast to websites where users ( consumers ) are limited to the passive viewing of content that was created for them. Examples of Web 2.0 include social networking sites , blogs , wikis , video sharing sites, hosted services , web applications , mashups and folksonomies .The bursting of the dot-com bubble in the fall of 2001 marked a turning point for the web. Many people concluded that the web was overhyped, when in fact bubbles and consequent shakeouts appear to be a common feature of all technological revolutions . Shakeouts typically mark the point at which an ascendant technology is ready to take its place at center stage. The pretenders are given the bum's rush, the real success stories show their strength, and there begins to be an understanding of what separates one from the other. The concept of "Web 2.0" began with a conference brainstorming session between O'Reilly and MediaLive International. Dale Dougherty, web pioneer and O'Reilly VP, noted that far from having "crashed", the web was more important than ever, with exciting new applications and sites popping up with surprising regularity.

