I recently saw a commercial for LoJack, the radio device that enables police to locate stolen cars with satellite locators. My understanding is that very few cars that have it are successfully stolen for long.
According to
this over 800,000 children are reported missing every year
Now why couldn't we have something like LoKid, a device put in every child at the hospital that would do the same thing? I hear they have them for dogs and they work fine.
Can anybody explain why everyone blanches at this idea? I realize there are privacy concerns, but do they trump the lives of at least several tens of thousands of children annually?