On the other hand, if your new cell is equipped with a GPS receiver, odds of surviving are infinitely better. GPS technology does not rely on land based signal transfer. GPS relies on satellite signals which translates into much less that can get in the way of your cell signal, which means you get found faster! GPS means more accurate location tracking and the ability to give turn-by-turn directions upon request to the cell user.

Now, all of this technology is a wonderful thing if it is working for you, but let’s look at three scenarios where you might not be as happy about being found:

Evaluation of Traffic Data Obtained via GPS enabled Mobile Phones – A study was done using 100 vehicles on a 10 mile stretch of road that did the loop-de-loop continuously for 10 hours in the name of traffic studies. Each of the drivers was equipped with a GPS enabled Nokia N98. (They were definitely not talking on the cells however, that would be bad!) Anyway, these phones were left on and data was gathered by picking up geographical markers along the way. This allowed researchers to study the viability of gathering the location of cars in real time and simultaneously broadcasting traffic flows, other more costly and inefficient means of tracking traffic snafus.

The practical applications are wonderful. No more dangerous chopper-in-the sky reports on the morning news … newscasters would just follow our cell pings and report back exactly where the traffic jams lie in real time. The down side? Officials were quick to point out that everyone’s privacy was guarded while doing these studies, but they felt it necessary to point this out.

GPS Phones Help Monitor Staff – Part of the American dream is that each one of us has the ability to start and grow our businesses, even if we are in head-to-head competition with businesses in our niche and 30 million times our size, right? Do you know how we can compete with GPS technology and not pay a mint? If you are a small package delivery company competing with the big boys, instead of installing GPS tracking devices on every package, you (generously) give each of your 30 drivers a GPS enabled cell. You then ask your in-house tech to build a custom application that uses the phones GPS technology to locate your drivers and therefore, your packages thus increasing your efficiency by cutting down on stops for fast food and fast women between package deliveries.

GPS People Tracking – At the end of 2005, it was mandated that each and every cell be configured to track the user within 100 meters when a 911 call was initiated. We are now, back to being locked in a trunk, clock ticking and our favorite police detectives hot on our trail. This time you pray that your cell is new enough to transmit what the police need to find you! What? You’re not sure if it is so equipped?

One final observation: If you do not mind everyone knowing where you are, keep your phone on. Locked in a trunk scenario, definitely turn your cell ON. Making inadvisable stops during work hours? Just turn off your phone, dude!

Any body willing to shop for GPS navigation systems is often caught between different models and their makes. The situation is even more challenging for the first time buyer who does not know what all to consider while making a choice from different models of the similar range. Reviews of GPS systems enable such prospective buyers to make the right choice.

There are many GPS reviews including Car GPS Reviews, Handheld GPS Reviews etc that have been guiding GPS consumers to choose the right GPS model that is most suitable for them. Shopping for GPS navigation system too requires the prospective buyers to consider these GPS reviews prior making the investment on any of the navigation system models.

There is wide range of info available in GPS car reviews. You must focus on essential features that will determine in the long run whether you made a good deal or a bad deal. Some of the vital features that you must look out for in these GPS reviews include:

1.Map coverage, precision & detail
2.Quality and speed of route calculations
3.Map storage capacity
4.Ease of use

While viewing the relevant reviews of GPS systems, find out whether the particular GPS navigation device that you wish to buy has map coverage that include all the areas which you may like to visit. When looking for map accuracy and detail, refer to GPS reviews that provide info about navigation maps with recent changes. Often when you travel by road with some current changes, it is always better to prefer a navigation map that includes these changes.
Even as you decide to opt for a GPS navigation system, make sure you do all the necessary research so that you make a confident purchase. One of the factors that you must consider while referring car GPS reviews is whether the model allows you to choose your favorite route that may include faster route, shorter route and so on.
Make sure the GPS system makes faster route calculations. Referring to relevant GPS car reviews will help you understand whether the model has a fast calculation system or slow calculation system. This is very important to know because in case of a miss turn, you can quickly recalculate your route and catch the next turn to get back on the track.
If you are a frequent traveler, then do not forget to learn about the map storage capacity of the GPS navigation system. Look out for info on models that have greater map storage capacity. Lastly, also consider ease of use. Refer to GPS reviews to find out the feedbacks of the existing users. If you feel that its usage is simple and you can manage it, then you can think of investing on that particular GPS navigation device.
Finally, if you are totally satisfied with the info provided in the GPS reviews about a particular GPS navigation system you are interested in, then dont waste time, just go and buy it.

GPS or Global Positioning System tracks your location by interpreting the data received from 3 or more satellites. This has made GPS a popular feature in cars as a navigational aid.

All cell phones constantly broadcast a radio signal, even when not on a call. The cell phone companies have been able to estimate the location of a cell phone for many years using triangulation information from the towers receiving the signal. However, the introduction of GPS technology into cell phones has meant that cell phone GPS tracking now makes this information a lot more accurate.

With GPS technology now more commonplace in many new cell phones, this means that the location of anyone carrying a compatible cell phone can be accurately tracked at any time. Cell phone GPS tracking can therefore be a useful feature for business owners and fleet managers who need to be able to keep track of their vehicle movements.

Cell phone GPS tracking can also be a useful feature to the emergency services or police when responding to a 911 call from a GPS cell phone. For this reason, the FCC has legislated that wireless networks provide location information for 911 calls made from cell phones. These are known as E911 calls.

As technology advance even further, future features will be even more powerful. Imagine GPS cell phones used as a navigational device. Based on the cell phone GPS tracking signal, they could be used to find your way to a location, calculate your speed based on your location change over time, from this calculate your estimated arrival time, suggest an alternative route and even phone the person you are calling to see with your ETA! Of course in car GPS navigation systems can already perform many of these tasks, however it is the portability of cell phones that makes them so useful for this technology.

Cell phone GPS tracking could also be used to locate the whereabouts of your children and offer protection to elderly relatives should something happen and they need urgent assistance.

These features will help to secure the future of cell phone GPS tracking providing advantages for all.