Comment Re:theme park rented "kid trackers" (Score 2) 92
Two words. Shit happens.
Even the most well-meaning parent can get overwhelmed in a crowd surge or the kid could decide to tear off suddenly. It's not a substitute for watchful parenting but it can be useful additional tool in the toolkit. It also allows the kid to have a modicum of self-control, since mom and dad don't have to be glued to their hand all day.