Imagine about one thousand people equipped with smartphones which, in addition to the standard functions, serve to reveal using special sensors, pollutants, and which, thanks to GPS, correlate the findings whilst on the move. Now imagine that these same persons are monitored as part of an experiment where their blood and other bodily liquids are taken, dosing them with the main metabolites; the medical sphere monitors them and conducts surveys relying on questionnaires on primary lifestyle habits.