http://www.macrumors.com/2010/04/28/siri-acquisition-brings-apple-much-closer-to-the-knowledge-navigator-concept/ -- Dr Enrico Costanza Lecturer, Intelligence, Agents, Multimedia Group School of Electronics and Computer Science University of Southampton, UK, SO17 1BJ http://users.ecs.soton.ac.uk/ec http://d-touch.org