Five Misunderstandings About Car GPS

People always go to extremes to take technology for granted. Information Technology might be unimaginatively amazing, but it is never too wrong to take a down-to-earth attitude towards it. Car GPS nowadays is becoming the decade’s new cosset. With the device, people get real-time traffic information and voice directions about when and where to turn. Hands-free phone calls are made possible as well. Unavoidably however, with it also come some common misconceptions.

Misunderstanding NO. 1: privacy violated

Many worried that if they use a GPS device, their car could easily be tracked by government and their privacy are violated. A little common sense of how GPS devices receive signals would disperse the misconception. As Wikipedia says about it,“ (GPS) uses a constellation of between 24 and 32 medium Earth orbit satellites that transmit precise radiowave signals, which allow GPS receivers to determine their current location, the time, and their velocity.” Although some commercial grade GPS devices send out signals about your whereabouts, consumer car GPS devices sold on the market only receive signals sent from satellites. Government has no interference with the car GPS signals and would not have any idea about our whereabouts.

Misunderstanding NO.2: weather influence

It is true that such fierce weather conditions as thunderstorm, lighting, or hurricane would have influence on the signal receiving of car GPS devices, just as TV and radio signals would be unstable under such fierce weather. However, cloudy and rainy days would do no harm to the performance of your car GPS device. The same GPS technology is used in aviation system, and airplanes can still get through clouds. It’s the same case with car GPS system.

Misunderstanding NO. 3: safety insurance

Some feel that if they have a GPS device installed in their car, they would never need to worry about getting lost or traffic jams. They think that they have invested in a life-time safety insurance. This is not true. With or without a car GPS device, a driver should be equally alert. News about GPS misleading drivers into miseries are not rare. Check up here.

Misunderstanding NO. 4: region-limited

One good thing about Car GPS device is that with proper GPS maps installed, you can get navigation from it wherever you go. Whether you are going from California to Chicago, or from Canada to China, it will work just fine. And many Car GPS devices can get you to POIs(points-of-interest) alongside the road. Wouldn’t that be exciting to take your family out to a detour with the aid of non-region-limited car GPS?

Misunderstanding NO. 5: too pricy

People with this misconception in mind are probably just intimated or mystificated by high end technology. Always believe that science and technology are developed to serve people not to make people hold awe to. Car GPS system are now available for a moderate budget, and with much more improvement it will come in handy for every car. Compared to those produced in other countries, car GPS devices from China might be a good option for those who are concerned with their wallet.