Надеюсь, в тему :)
http://www.defensetech.org/archives/001751.html
Phone Book: G.I.'s Best Friend?
...One that does what our brains do automatically: create models of the world that are constantly updating to reflect our experiences.
We maintain a 4D model of the world in our heads and during every waking moment we update it with information from our senses, identifying objects, and reasoning about the relationships among those objects. It works so well in our brains, but how do we make it work in our exploitation systems?
Что-то типа непрерывного сбора и обработки информации, воспринимаемой конкретным человеком. За сутки - 400 Тб данных :)