Peter Berkeley found this, um, interesting:
Deepak Jagdish and Daniel Smilkov’s Immersion program maps your life, using your email account.
After you give the researchers access to your email metadata—not the content, just the time and date stamps, and “To” and “Cc” fields—they’ll return to you a series of maps and graphs that will blow your mind. The program will remind you of former loves, illustrate the changing dynamics of your professional and personal networks over time, mark deaths and transitions in your life, and more.
You’ll probably learn something new about yourself, if you study it closely enough.
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