As you may well be aware, there are many important benefits to consider when using the Global Positioning Satellite System (GPS). It is invaluable when trying to navigate in unfamiliar areas, but some people think it is an invasion of privacy. Security and privacy have been openly debated, and most adults believe that it is more beneficial than detrimental.

These handy little pieces of electronics can tell one much more than simply the current place where they are standing. With a little bit of training, the data can be used as a speedometer, odometer, and homing beacon. The functions are virtually limitless to the creative mind.

This is also widely regarded as an invasion of our personal privacy. To give one example, a standard rental car contract will often stipulate that if you go over 79 miles per hour, you will have to pay extra for the wear and tear that the car suffers. The car rental company can find out if you are going too fast by receiving information from the GPS tracking devices that are attached to the vehicle. Thus, if you go over 79 miles per hour, they will know, and you will be billed.

Frequently, parents believe that GPS security and privacy issues are minimal in comparison with the security of knowing the location of their child. In fact, some parents use GPS devices to monitor their child's location and activities. If their child fails to follow the parents' guidelines, these parents may opt to suspend driving and socialization privileges.

The benefit of GPS is that people who possess cell phones with this technology no longer need to buy expensive equipment to monitor a loved one. Many wireless companies provide this service; however, most do not provide users with a direct feed to GPS data. Therefore, the assistance of the cellular company is necessary to accurately pinpoint a person's location with the data, which is transmitted only in the event of a dialed 911 emergency call.

Greater peace of mind and comfort are important when it comes to cellular telephones. Most folks don't realize they can actually be traced with their cells. The cops can use these to find crime doers and their victims, and even stolen cars. Each year there are more innovative versions of these devices with new bells and whistles. These gadgets can make us, and our families and friends feel safer and more connected. One caveat, however is that the data these devices contain might be subject to abuse.