Nanotechnology

Nanotechnology, the future identity cards. But these I.D. cards are a little different. They will not be on you, but will be inside of you. It is a size of a grain of rice, which is implanted inside your body. Is that a good thing to have? Technology wise it is a great advancement. But if you look at it from Privacy's point of view, then i believe many people, or atleast i will not agree with this technology to be made manditory. The reason is why i don't want to have this nano device implanted inside my body is because i can be tracked all the time. For security reasons, it's an amazing invention, but honestly speaking, who needs security all the time? We are, nowadays worried about or personal information being up on the internet and are being watched all the time or can be tracked at any time.