Using Semantic Web technologies for ubiquitous computing

Because of the limited methods available for us to communicate through the Web, the way that how we interact with computers to access information over the Web presents one of the biggest barriers for various application. This will require new ways of handling, searching and presenting information. Ubiquitous computing technologies are believed to be the third wave in computing by building a global computing environment where seamless and invisible access to computing resources. The Semantic Web is specially a Web of machine readable information whose meaning is well defined by standards so that both people and computers can understand. This paper has present a attempt to apply semantic Web technologies to ubiquitous computing, It takes family ontology as an example to show how semantic reasoning system (SRS) can make the system automatic by improving the interoperability between systems, applications, and information, It uses OWL for defining a domain family ontology, then set up rules in JESS engine, finally run reasoning by Racer.