Buyer's Guide To GPS

Technology has basically touched every aspect of human life. The GPS navigation system is one of the latest. There is no more of Aunt Hazel's mixed up directions to her house, and no more having the secretary not know her right from left. Today, one just types in the destination address and gets turn by turn instructions. GPS is new enough to the market that some of the prices are still prohibitive for the average guy, but they are coming down. Last year, the average price was $300 to $400; today it is $200 to $300 with some even $125(bare basics). A latest innovation is giving street names as well as telling you where to turn.

Although engineers say that the technology of how GPS works, is not rocket science, you have to admit they are smarter than the average bear. In short, the GPS device, locks in with the satellite and the satellites send back info on position.

In purchasing a GPS, it depends on what you are wanting in service from the devise. Do you want one that talks, or gives you real street names? Perhaps a touch screen is a preference. Some can even give you traffic reports and reroute you to avoid it. It will tell you about congestion or a traffic accident. Most screens are 4.3 inches in diameter, some are larger and with their size, the price goes up with it. The advantage of a larger screen is good for people who have difficulty seeing the small print on the smaller screen. Upkeep is minimal and the manufacturer has programs in which you can purchase updates of the map yearly.