Trillion of bytes are gathered from ANPR cameras. Such a database is deeply enriched on an ongoing basis. Thanks to artificial intelligence, Macq Mobility Manager system can learn how people uses road and highway and detect abnormalities. It detects patterns of behaviours, and then apply algorithms combined with statistical analysis to put in light meaningful anomalies that indicate potential threats. Another challenge with big data is the level of knowledge that is required from a system user to understand how to interact with an interface. M3 interface has been designed to interact quickly and easily with no need for the user to be trained during weeks.