Implanted ID devices certainly aren’t new; they have been used to help lost pets return home for many years now. These little chips are embedded under the skin of the dog or cat, and if picked up by animal control, the chip can be scanned, and the pets returned home. They are rather like tags that can’t be lost and both the injection and presence

Source: Hot Hardware – Human Biohacking Augmentation Is Becoming More Popular And Yes That’s A Little Freaky