ZDNET: “It’s happened to the best of us, that brief moment of panic when our phone is not in sight — nor in our pockets. I know I can’t be the only one who’s left their phone on a Target shelf or Starbucks counter, right? Luckily, both Apple and Google have GPS software for iPhones and Android phones that makes finding a device easy.  Here’s how you can set up and use the platforms’ respective location-tracking services to retrace your steps and, hopefully, find that lost phone. Also, read on for some alternative third-party apps that are just as effective and available for both operating systems.”