6. A system of intelligent home automation, comprising: a parser analyzer; memory structures; a question answering routine capable of generating natural language responses to natural language queries, storing declarative information from declarations of a user into the memory structures and responding to commands to control objects by searching for the objects in the memory structures and switching home circuits on or off connected to the objects; a transducer set to receive a sound wave input derived from a pulse of a person, the person located in the home or near the home; software capable of identifying the person based on a signal from the transducer; a speaker for announcing an identity of the visitor in natural language to a home user; and hardware connecting the software to objects and/or systems in the home that are operable automatically.
9. The system of claim 6 , wherein the memory structures include memory structures concerning term, phrase, relation and knowledge.