Would you trade your personal data for a peek into the future? Andreas Weigend did.

The former chief scientist of Amazon.com, now directing Stanford University’s Social Data Lab, told me a story about awakening at dawn to catch a flight from Shanghai. That’s when an app he’d begun using, Google Now, told him his flight was delayed.

To read the original article: Google Now, Anticipatory Systems, and the Future of Big Data | MIT Technology Review