Last year, Apple made an unusual move — announcing a $1 billion investment Chinese ride-hailing service Didi
The deal was far larger and more public than most Apple
Cook penned a profile honoring Jean Liu, president of Didi
But he quickly shifted focus to the vast amount of data that Didi monitors, and its "big-data algorithms."
"By analyzing commuter patterns the way oceanographers track the tides, Didi may help traffic jams go the way of the flip phone," Cook writes.
"From a Didi point of view, we see that as one, a great investment. Two, we think that
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