document: Profiles for the situated web The World Wide Web is evolving into a medium that will soon make it possible for conceiving and implementing situation-aware services . A situation-aware or situated web application is one that renders the user with an experience ( content , interaction and presentation ) that is so tailored to his\/her current situation . This requires the facts and opinions regarding the context to be communicated to the server by means of a profile , which is then applied against the description of the application objects at the server in order to generate the required experience . This paper discusses a profiles view of the situated web architecture and analyzes the key technologies and capabilities that enable them . We conclude that trusted frameworks wherein rich vocabularies describing users and their context , applications and documents , along with rules for processing them , are critical elements of such architectures .
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