https://www.reuters.com/article/us-toyota-grab/toyota-captures-data-goldmine-in-1-billion-grab-bet-idUSKBN1JG0VX

By pumping $1 billion into ride-hailing firm Grab, Toyota Motor Corp stands to gain a passenger-side view of tens of thousands of cars across Southeast Asia, tracking how fast they drive, how far they travel and the time they spend stuck in traffic.