Mr. Farnum, is an absolute idiot. What scientific proof does he have that it hurts children, none. He should worry about parenting his own 5 kids and let the rest of us do the same. Such devices are the future and there is no changing that now. I believe the earlier kids learn to use technology and how it works, the better off they will be in the future. By limiting them access to it is really going to but use behind the rest of the world and we are already behind in many cases. I can't believe some people have so much free time they waste it with idiotic ideas. Go be a father Mr. Farnum your missing out on your kids lives.