Microchip in human

According to an article in USA today, 2,000 of microchips have been implanted in humans. It's small as long as two grains of rice, as thick as toothpick. (You might have seen it in the movie, 007 casino royal.) Those microchips are embeded in the forearms of the person to get access to restricting area, such like vaults that held sensitive data and images for police departments. I know it helps to protect top secret data, but it's not acceptable to me. This idea could be expanded to all of us to monitor our behavior.