The 20th century marked a milestone in internet mediated communication through the invention of the web 2.0. A number of authors have tried to defined in totality what exactly web 2.0 is. In a nutshell description that sums up the view and contributions of various authors, Web 2.0 refers to the combination of fused connectivity as well as activity that is carried through the content found on the Web. The web is seen as a portal or a source of information that business entities can take up as well as individual consumers to get information. With the internet, information access has often been haphazard owing to the fact that anyone can post, the network that seeks to come up with ideas, develop them as well as builds applications that are unique to the internet goes a long way towards predefining what, and web 2.0 is. Through Web 2.0 the world has become a platform through which individuals can not only interact, but can also share information and pull up resources as well as responsiveness towards a given cause of action. The technology further more seeks to propagate business entities through enabling them to share information that synonymous to their line of business towards a given reaction.
There are four key levels that form the backbone behind web 2.0. The very first describe applications that are specially made with web 2.0 in mind. This exists purely thanks to the presence of the internet and cannot function in isolation. They are made possible further by relating users and the very technologies that make web 2.0 possible. The second level describes web powered applications that can operate with put connection to the internet. This applications allow for ‘off line’ working. Off line describes the ability for one to access information or the application without the need to connect to the internet. The third level scales higher the off line capabilities by incorporating both online and off line. Through this, one can source for information online but still access it when off line. Last but certainly not the least, web 2.0 has been redefined by applications that allow you to carry out the tasks that you want, be it off line or online.
To effectively describe what Web 2.0 is all about, you need to look at the characteristics that make it up. Web 2.0 has built up from web 1.0 to what it is through providing a networking platform that describes what’s utterly about. Web 2.0 enables users to run applications that are software based to operate via a browser. As users use the various applications, they can incorporate added on values as well as ideas hence leading to growth and development of the Web. This is a feature that first predecessor, web 1.0 was unable to package. Unlike the web 2.0, web 1.0 only allowed users to view the content without being able to neither change it nor modify it. Through enabling users to be able to participate, the web in its eternity has been pushed up in value. It incorporates a user experience that is rich, an active ability to engage users with vast openness as well as freedom and finally, it propagates a collective medium of seeking for intelligence.
Though deemed to be complex, web 2.0 is made up of three key features. Firstly it’s a feature that allows you to search. As the name suggests, search entails a portal that allows one to browse through the millions of web pages for suitable information as required via the key words. The second feature entails links. They in totality ‘link’ you to information that according to the keywords spelt out is important from a user to another. The other feature that can sum up the description of web 2.0 is authoring. This describes the capabilities that allow it to make provisions for creation and updating of new content. As an information source, new information is needed from time to time. This avenue provides access to not only updated information but news. The fourth feature of the web 2.0 is that it gives room for adding on tags. This simplifies the searching procedure giving room for easy identification of information as well as access.
The use of signals seek to extend the access of information through notifications forms the fifth feature making up the Web 2.0 Signals as the name suggest seek to inform through the use of electronic mail. They are sent to inform various users of the web2.0 of recent changes in information as well as any need additives, corrections or subtractions that have place. The last but certainly not the last feature of the web 2.0 is referred to as extensions. These are portals that allow you to further source for more information when on the internet. They allow you to gain access to more sites that talk of the