Now you can track where your teenager is going. For $9.99 a month, Sprint offers you the Family Locator that lets parents track their kids' whereabouts using the GPS capabilities in each child's cellphone.
The whole idea of tracking your family in this manner is weird and alarming on some levels. So is the notion that we're all so deathly afraid for our kids that there's even a market for this.
But now that the technology is out there, it's not going away anytime soon.