Having read this article, the accuracy is impressive. Just as impressive is the selfishness of the birdbrained morons that object to this type of technology and the only reason they do this is to make themselves look important. Often, the ill educated chatter about their 'human right.' but not sod all about it. Those that see this as a threat to their civil liberties, I suggest they piss off to Cuba or accept the fact that this technology will save many lives and importantly help trace missing people. Some missing people may not want to be located but at least their loved ones will know they are not dead but safe and doing their own thing.
Of course people have a right to express their views but to jeopardise something that will increase safety and surveillance is indeed ludicrous at the highest levels of foolery.
