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Bluetooth Gps And Pda Explained
By Rainer Cassell
Have you ever tried to find your way across town (or across the country) using an old-fashioned road map? The only thing trickier than deciphering the directions, is figuring out how to re-fold the map! Today's travelers are finding it much easier to find their way with receivers, PDA devices and Bluetooth technology.
Every since became widely available on the market the need for maps and large navigational devices became redundant. Today's traveler can refer to the tiny computer screen on the receiver to find exactly where to go.
GPS receivers are electronic devices that can calculate your precise location on earth, by decoding signals received from satellites in outer space. Additional electronic products and software can then aid the in pinpointing your exact location on a map. It's incredible technology for a small gadget with a relatively small price tag.
For increased convenience and usefulness, receivers are often paired with other mobile devices. The PDA is one of the most popular mobile products used for this purpose. With a colored screen that can clearly display maps, and some hard drive space for map storage, PDAs are wonderful partners to receivers. Consider the small size and light weight of a PDA as compared to other options like notebook and laptop computers, and it's easy to see why PDAs have become the first choice of modern navigators.
There are certain drawbacks to using receivers with PDAs. In order to connect the two units, some people use conventional USB wires, while others choose a CompactFlash (CF) CARD. Either option means that both the and PDA must be kept together. But, wires are inconvenient and limit the overall usability of the navigation device, while a CF card simply adds more bulk to the already cumbersome equipment. For these reasons, many travelers see Bluetooth technology as the perfect answer.
Rescued by Bluetooth
Bluetooth technology is widely known as the standard for modern wireless communication. This system allows two electronic devices, such as a and PDA, to send and receive signals, transfer data and "communicate" with each other. The information is shared without wires.
Bluetooth with Receivers
A Bluetooth receiver is an electronic device that uses
wireless technology (namely, Bluetooth electronics) to transmit data. The data is transmitted to a second wireless device, such as a PDA, that is capable of handling the technology. For example, a receiver can wirelessly transmit data to a PDA handset, but only if they are both enabled with Bluetooth capabilities.
In addition to the ease and convenience of avoiding bulky CompactFlash cards and messy wires, there are other benefits to using Bluetooth technology with your GPS/PDA combination:
Wireless Convenience
Many drivers prefer to have the mounted securely positioned, while keeping the PDA where it can be clearly viewed. Bluetooth allows this wire-free convenience. You are able to position your Bluetooth receiver in a spot where it can clearly pick up signals from the sky, while your PDA is mounted on the dashboard in front of you. There are no wires to hamper your driving or obstruct your view.
CompactFlash Slot Space
If you are using Bluetooth and PDA, you'll have no need to a CompactFlash. In this case, you can use the empty CompactFlash slot as a storage area for maps and other software required to optimize your navigation.
There are other benefits to using equipment. Many Bluetooth receivers offer companion features, such as a "Points of Interest" (POI) database, route re-calculation function and pre-stored maps.
Learn more about the benefits of using and PDA on your next trip, and then shop around for the models that best suit your needs. You'll spend less time trying to find your way, and more time having fun with your family. Article Source: Article Beam - a service of A1 Web Server Web Hosting Columnist Rainer Cassell loves writing for some of today's most popular web sites, on shopping and consumer products subjects.
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