2010
Time Magazine
What Your Cell Phone Could Be Telling the Government
„Smart phones do many things these days: surf the Internet, send e-mail, take photos and video (and — oh, yes — send and receive calls). But one thing they can do that phone companies don’t advertise is spy on you.“
2012
Apple
„Find My Friends allows you to easily locate your friends and family from your iPhone, iPad, or iPod touch. Install this free app on your device running iOS 5 or later and sign in with the Apple ID you use with iCloud. Adding a friend is easy — just send a request to see their location.“