you can't just block texts, you can also block out parameters. so, for example if you don't want them in school texting, you want them focused you block out a no phone zone which is kind of cool. you can utilize the gives technology in the cell phone and you can even pinpoint their exact location at any time. >> you're spying on them. >> say, for example. what's that? >> you're spying on them. >> i know, you're totally spying on them, but it's brilliant, but it's putting the control back in the parents' hands because they're so worried about their kids texting while driving that they felt powerless so this gives them an opportunity to install these very easy applications and give them the control right back. >> okay. so that brings us to where do you find them because i know a lot of parents are intrigued by this. textecution.com and the other is txtblocker.com. >> and i love the text blocker because they all have different options, but txtbloeshg after you go a certain mile per hour,