There are many concerns in sending your kids to college. The danger of peers and violence are a few examples. Fortunately, today’s technology has some cool stuff to ease the worry of parents while their kids is on the campus. In this clip, Leslie Mann tells Jimmy Fallon on his show that she uses a phone app to track her daughter even her daughter is a thousand miles away. The app is called “Find My Friends” that allows you to locate easily your love ones by just using your iPhone, iPad or iPod touch. This is pretty cool. Watch this clip.