The History of GPS Technology


Posted February 26th, 2009 by admin No Comments »
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With GPS devices now in millions of cars, cell phones and purses around the country, it is hard to imagine that only a decade ago, the technology was used almost exclusively by large corporations and the military. But time has moved fast for Global Positioning Systems, which makes sense given that the story of GPS’ history begins with a measure of time.

It all starts with TIME

GPS technology exists today because scientists sought a way to measure time more accurately than it had ever been measured before. And so, they developed the Atomic Clock, a super-accurate device that measure the time within a billionth of a second.

But the Atomic Clock was not created in order to keep scientists from being late for dinner. They used the accuracy of the clock to test Einstein’s theory of relativity as it pertained to time and space.

Using Atomic Clocks to measure time and space

With these atomic clocks, scientists and engineers discovered that there were slight discrepancies in time around the globe. They began to position the clocks everywhere from Mount Everest to the Gobi Desert and then looked for tiny differences in the time in each of the locations. This information helped confirm Einstein’s view of the universe and would soon become a key part of satellite technology.

Sputnik and the creation of a military GPS system

When the Russians launched Sputnik in the 1950’s, scientists quickly learned that the satellite could be used to track locations on the ground by beaming a signal up to the satellite - and having a response returned to Earth. How that message traveled determined the location of the satellite relative to a point on the planet.

The US Navy soon began launching satellites of their own, and used them in key military actions to help troops engage in the proper battle locations and assist large ships circumnavigating the globe.

After a time, Navy engineers realized that enough satellites, placed in very specific positions with an orbit around the earth, would create a clear picture of our planet - and that this “picture” could be used map out individual points around the globe with stunning accuracy.

Completion of the System

In 1993, it all came together. The United States Navy launched the 24th of 24 carefully placed satellites into orbit - and the Global Positioning System was born. The satellites are positioned in such a way that now anyone with an inexpensive GPS device can locate their position (or another location) anywhere on the planet. And to think, it all began with Einstein and a group of scientists who wanted to find the ultimate measure of time.

Today GPS devices are a useful tool for many Americans. The technology has become very affordable and helps individuals obtain proper directions to their location while using a minimal amount of gas or time. And if someone had told you twenty years ago that GPS technology would be a “hot Christmas gift”, chances are you wouldn’t have given them the time of day.

For reviews, prices and product information about the latest GPS devices for the car, cell phone and more, visit www.gpsviews.com.
At www.gpsviews.com you’ll find unbiased reviews, side by side product comparisons and everything else you need to make an informed purchase - and get the most out of your GPS device.

Keeping Your Kids Safe With GPS


Posted February 26th, 2009 by admin No Comments »

It’s every parent’s nightmare: your child is not answering their cell phone and they have not returned home as scheduled. You call their friends but they don’t where they are either. Frantically, you call the police in an effort to track them down, when all of a sudden your call waiting kicks in. It is your child, who decided to go the movies without telling you first. They are safe and sound, but your heart won’t stop beating fast.
This situation could have been easily averted if the parent had been able to track their child’s whereabouts using GPS technology.

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There are two primary ways to track where your child is using GPS: in their car or on their cell phone.

· GPS in the car. Many new cars now come standard with GPS devices, but if you want to add a GPS to an existing car, the cost is lower than it has ever been. Garmin, Tom Tom and other consumer GPS companies now offer basic products that only cost between $200 - $300 and fit seamlessly into any automobile.

· GPS in the cell phone. One of the most effective ways to track the whereabouts of your child using GPS is through a cell phone. The latest smart phones from Palm and Blackberry are now coming equipped with the technology and can be purchased for a couple of hundreds of dollars (or may even be free with an upgrade or extension of your cell phone calling plan).

Both these methods are extremely affordable, given the peace-of-mind that they provide the parents of kids who are driving age or older.

How it Works

Once the GPS device is activated, it can be tracked on any PC with an Internet connection. It is important to tell your child to keep the device in the on position at all times (especially on a cell phone) so that you can determine their location if need be.

Don’t be secretive

If your child discovers that you tried to sneak a GPS device into their car without their knowledge, it can create trust issues that may be difficult to repair. A better idea is to tell them upfront about your intentions and the reasons why you are doing it.

It is important to tell the child that you are not using a GPS device because you don’t trust them, but rather because you are concerned about their safety. Emphasize that will only check the GPS in the case of an emergency or if you are unable to reach them by cell phone.

If handled correctly, this will make the teenager feel loved rather than mistrusted.

More Tips

· Cell phone GPS functionality tends to drain the phone’s battery. Be sure your teenager’s phone is always properly charged when the leave the house.

· Don’t panic. If you can’t find a signal from your child’s GPS device, it may that they are driving through a “dead spot” where service is not available.


In order to make an educated decision of what GPS device would best suit your needs while staying in your budget, visit www.gpsviews.com. We provide consumers with ALL information needed including where to buy, lowest price, and detailed GPS reviews.

GPS Devices and Your Privacy


Posted February 26th, 2009 by admin No Comments »

You don’t have to be a fan of the X-Files to believe that the government is listening to us and watching our every move. Discoveries about the level of wire-tapping in the United States in recent years have reached a high enough frequency to where every American has to stop and wonder about the nature of their privacy.

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Now, many people have begun to focus their privacy concerns towards the growing consumer GPS industry. With GPS devices for your car and cell phones, the ability for satellites to locate your whereabouts has grown exponentially. In fact, it is this capability that makes the GPS such a useful device in the first place.

GPS devices transmit a signal out to the satellites that make up the global position system. While it is highly unlike that you will be tracked without your knowledge, it could happen, provided the tracker was equipped with some very high level technology.

But face it, GPS devices are great, and many people would never give their’s up - having grown accustomed to the convenience of never getting lost, always knowing the best routes to take and having a friendly voice in the car with them at all times.

In the midst of this double-edge sword are two sides of the privacy debate. On the one hand, you have those individuals who have no problem sacrificing a portion of their privacy in the name of convenience, while on the other hand you have those who are genuinely concerned about the state of their privacy.

Consider the following laws and rulings:

· A recent ruling in New York City made it OK for police to plant a GPS device in the car of a suspect to help making trailing them easier. While most people will say that you haven’t done anything wrong, you don’t have anything to worry about, it still creates a slippery slope.

· Some states now allow law enforcement and other government officials to activate the GPS devices inside cars or cell phones with a warrant.

Both of these cases have been challenged, but are expected to be upheld by the Supreme Court.

Taking concerns about their privacy to the next level, some people have even gone so far as to purchase “GPS Jammers” for their systems. These devices plug into the side of the GPS device and block communications between the satellites and your car. The result? You won’t be able to use your GPS while the jammer is in place, but there will be no way to monitor your signal either.

As the “War against Terrorism” rages on, and the popularity of GPS devices continues to grow, expect the privacy debate to drag on as well. In the meantime, it is safe to say that the individual, law-abiding user of consumer GPS technology has little if anything to worry about in term of government satellites or stealth helicopters tracking their every move. Simply enjoy the flawless directions to the restaurant and everything will work out fine.


In order to make an educated decision of what GPS device would best suit your needs while staying in your budget, visit www.gpsviews.com. We provide consumers with ALL information needed including where to buy, lowest price, and detailed GPS reviews.

The Present and Future of GPS Devices


Posted January 20th, 2009 by admin No Comments »

The Present and Future of GPS Devices

How good have the last few years been for the GPS business? In the second quarter of 2005, over 1,200,000 GPS devices were sold to consumers around the country. In the same quarter of 2006 that number had jumped to an astonishing 2,400,000 – a leap of 100%! But what is fueling this growth? And what does the future hold for advancement in consumer Global Positioning System devices?

Read out to discover the places GPS is making the most impact today – and the areas that may hold the key to the future of GPS devices for consumers and businesses.

GPS Devices in Cell Phones

Once, the concept of a handheld GPS device would have been a tough sell. But over the next few years, we can expect to see more and more personal GPS devices – small, inexpensive and ultra-lightweight - reaching the market. Also, look for all the latest models of cell phones and advanced smart phones to start coming equipped with real time GPS capability.

And don’t think that cell phone makers are pushing GPS technology on an unwilling public. Surveys held by three major cell phone makers found that GPS was the feature “most want to see” in their next cell phone (24% said GPS, 19% said Internet capability)

GPS Devices in Cars

Once the property of only long-distance truckers and military vehicles, GPS tracking and navigation devices have made their way into millions of American and imported automobiles over the past several years. In fact, the devices now come standard in several manufacturers’ luxury cars.

Among the benefits these in-auto GPS devices offer drivers:

· Live traffic reports delivered to the device

· Voice activated turn-by-turn navigation

· Touch screen controls on colorful, interactive maps

· Safety features including automated police contact when the car has been stolen

GPS: Making the cars of the future safer

GPS engineers are beginning to take their technology to the next level in terms of driver safety. 3-D modeling technology used in many advanced GPS devices are now being utilized to help cars anticipate turns and obstacles in the road before the driver can even turn the wheel. In these situations, a small red light comes on inside the car, alerting the driver of impending danger.

This same “Jetsons-like” technology would also automate defensive driving by sizing up potential conflict on the road, and directing the car in the best way to avoid it.

Although both seem futuristic, consider the current line of Lexus automobiles that can parallel park themselves – truly a marvel of modern engineering! All these systems use GPS based technology that continues to push the envelope.

GPS helps businesses save money

With GPS technology become less expensive and more accurate, business are beginning to reap the benefits. Many companies report significant savings in fuel costs thanks to GPS systems that let them plan and execute the most efficient travel routes for their drivers. GPS also helps companies keep their drivers safer (and where they are supposed to be) by offering advanced tracking capabilities.

If you love technology (or just have a poor sense of direction) then stick around! The future of Global Positioning Systems looks to be an exciting ride.