Context-aware content-provision service for shopping malls based on ubiquitous service-oriented network framework and authentication and access control agent framework

As emerging technologies are being developed, ubiquitous computing environments will be established in the near future. Research on user service provisions over ubiquitous computing environments has been started. The implementation method of an actual service, based on our proposed service-provision framework, is described in this demonstration and we will show the actual implementation in a demonstration area. This is a context-aware contentprovision service, and the content is assumed to be commercial advertisements in a shopping mall. The users can enjoy many types of the content-provision services based on their own profiles, which are used by the authentication and access control agents.