Web2.0 and Personal Knowledge Management
3.1. Characters of Web2.0
With the development of web technology, the
technology of web2.0 will be used more extensively, but
not web1.0. The transformation from web 1.0 to web 2.0
includes transformations from absolutely "reading" to
"writing", from passively accepting to positive creating the
information on internet. With respect to the fundamental
element, the web page is for Web 1.0 and the publishing or
recording information on the internet for Web2.0; With
respect to mechanism, the "Client Server" is for Webl.0
and the "Web Services" for Web2.0; in the environment of
Web2.0, the web authors expand from experts to common
users. Web2.0 emphasizes two core aspects, one is microcontent,
and the other is user. The change show that
web2.0 emphasize rich user experience, user participation,
dynamic content, metadata.