The Chip
The RFID (Radio Frequency IDentification) chip as explained on their web site is implantable under the skin. Either in the hand or under the scalp. Since it is a small round cylinder, it does not seem likely (at this time) it will be implanted in the forehead.
I work (when not helping around the Florist) for one of the world leaders in technology who is big into RFID. We use it to track manufacturing processes and identification of that product. Wally world is getting into it BIG time by applying tags to all of their shipping boxes and product packaging. This technology is more accurate, reliable and in the long run less costly than Bar Codes.
I will have to say adios to my employer when the chip mobile comes to our facility. I think it will be like giving blood, about the same size needle.
In fact, I would not be surprised if they were one and the same crew that does the work. In fact, I would not be surprised if they don't make it a requirement to give blood. This way they could store your blood type and the last time you gave right on the chip. This could be the way they try to control the blood supply ("control" being the key word).
I will send you the Power Point presentation when I get back to my other computer.
PS I am reading the last of the "Left Behind" series.