Join our expert contributors Phil Torres, Marita Davison, Kosta Grammatis and Crystal Dilworth as they explore new technology that impacts our lives. Marita goes swimming with sharks to see first-hand how a new underwater robot is tracking animal behavior in the ocean. Kosta tests cutting-edge driverless cars from Nissan and Google that may be widely available by 2020. And Crystal goes on patrol with police forces using advanced data to try to predict crime.