The following two demos feature Expert Systems technology in two examples of user-directed semantic search, and question answering.

In the first demo, Expert System question answering technology gives natural language responses to questions about semantic technologies and web 3.0 or any other topic in a demo called Ask Wikipedia.

In the second demo, Expert System semantic analysis power tools are used to pose, refine, and focus searches in natural language directed to the bibliography of the Semantic Wave 2008 Report.

In the second demo, Expert System question answering technology is used to give natural language responses to questions about semantic technologies and web 3.0 posed to the Semantic Wave 2008 Report and other sources. Currently, this capability can be seen in AskMeNow's question answering service for mobile phone users, and in a demo called Ask Wikipedia.