This story first appeared in Advisorator, Jared’s weekly tech advice newsletter. Sign up for Jared’s Sign up to get free tech tips every Tuesday. What happens to your contacts if you lose your phone ...

This article was taken from the January 2014 issue of Wired magazine. Be the first to read Wired's articles in print before they're posted online, and get your hands on loads of additional content by ...

Have you ever considered how you’ve saved the contacts in your phone? In the event of an emergency, would a good Samaritan be able to identify the right person to call just by scrolling through your ...