We just finished raising our fifth child. Our youngest two were adopted from Haiti. Our last teenager was, let's say, a little more adventurous than the other four and communication of when and where he would be was not his strength. LAS allowed us as parents to know where he was, when he was arriving back from athletic events, and what time he got home at night so we could have honest parental discussion about healthy habits. It was a blessing to know in real time that he was where he was suppose to be and when he was on the move. I guess the amazing success story is that he made it through his teenage years!