The sad thing is that every iPhone, iPad, GPS device, and cell phone is actually a tracking device. And everyone has at least one of those. (Get yo obamaphone!!!!)
Not too many wear them on their forehead, but the right hand is another matter.
I can personally attest that not everyone does.
Yes. But let's not interrupt this satisfying Two Minutes of Hatred with such prosaic facts. The Endtimes contingent is having so much fun just now.