GPS Tracker, where is my private matters?

GPS ( Global Positioning System ), is used more and more widespreadly. You can find many products such as GPS navigation, GPS Car Alarm, GPS Tracker and so on.

Yes, with GPS products, our live become more and more convenient, you can go to anywhere you want if you have a GPS navigation with a map; you can find your car easilier with a GPS Car Alarm if it was stolen; and you can know where your son is if you have a GPS tracker. so convenient!

But as we know: Anything has two sides. GPS Tracker gives us some help, at the same time it brings us danger. Do you hope that your whereabouts is known by others? If somebody knows wherever you have gone, will you feel nervous with your hair standing on end? yes, I will!

I don't want to see anybody to track my whereabouts With No matter what puopose even if he or she is my wife, parent, friend or policeman. If that, I feel there is no sense of security. Most terribly I cannot judge if someone is doing it because we cannot make sure that nobody will not misuse GPS Tracker or other track products. This is a problem.

With high development of science, sense of scurity is disappearing. "More benifit you recieve, more cost you will pay."