An automobile GPS is convenient and safe, affordable and easy to use. But how can something that just about everyone has, be considered cool? If you have ever watched a science fiction TV show or movie and thought it would be cool to be the captain of a space ship, then you’ll think an automobile GPS is cool.

The Space Factor

When you ask your automobile GPS for your position, you are accessing three or four satellites in a network of more than fifty covering all points of the planet. By the way, this is just the American system. Russia has its own system called GLONASS. Ours is officially called NAVSTAR. So your automobile GPS is cool because it connects you to space navigation, it’s like cold war science fiction and the satellite system has a cool name.

The individual satellites are pretty cool, too. Each satellite circles the planet twice a day at the altitude of 12,600 miles. Each satellite updates its own information about its own position about every twelve and a half minutes. There are five monitoring stations to monitor the satellites and collect their combined information to update any changes that need to be made, including ensuring that their atomic clocks are all synchronized to within a microsecond.

What They Do

Besides sending signals from outer space to your automobile GPS, the positioning signals are used for many other – and really cool – activities. First is the original purpose of the satellite network, the military. The GPS satellite helps advanced weapons find their targets and keeps commanders informed of the location of troops. A signal that civilian units like your auto GPS can’t pick up carries information from the satellites’ nuclear detonation detectors.

Airplanes, ships, mine trucks, other vehicles, glider pilots, mountain climbers, hikers use the technology in the same way that your automobile GPS unit does. There are also competitions that use them. The aforementioned glider pilots use them to show that they reached a specific check point in contests and geocachers use handheld GPS devices to search for an item emitting a signal that is hidden.

Mobile phones are now being manufactured with GPS signal emitters so that when someone calls 911, he or she can be located as surely as someone who uses a land line. The atomic clocks can also be used to monitor earthquake sites by measuring slight shifts in land masses. Now isn’t that cool?

While GPS technology isn’t new in a broad sense, it is still new in terms of public use and access. It was just a few years ago that GPS systems appeared in the marketplace and to this day, it’s easier to find someone without GPS than with one.

Many people out there do want to own one but have no idea which one to choose. There are so many models to choose from, and with most GPS systems costing hundreds of dollars, it’s not entirely unreasonable to be scared to make a decision. This is the reason why this list of some of the better systems out there has been compiled to help you come up with an informed choice on which is the best GPS system for you and your money.

Garmin GPSMAP 76CSx

With this top of the line unit, you’ll never be lost again. Upgraded from its previous model, this GPS system contains a great slot to plug in removable disks that contain all your map information. An even better feature is that this disk slot is located inside the waterproof battery compartment so even when the weather is unfavorable, you won’t have to worry about your map data becoming corrupted or damaged.

Also updated from the previous model is a 12 channel SIRF GPS receiver which will obtain signals from satellites faster and will also locate the unit even if you happen to be covered by dense trees or tall buildings. This is definitely something worth remembering the next time you’re lost in the woods. On average you’ll be paying around $600 for this unit but for the experienced GPS owner, this just might be the best GPS that you ever own.

Garmin GPSMAP 60CSx

Next in the list of the best Garmin GPS unit, would be the Garmin GPSMAP 60CSx which is perfect for the automotive traveler, boater and hiker that you know. This unit is one of the better models out there because of its memory card slots that allow you to store as many maps as needed with you and waterproof compartments. The front mounted buttons also make this unit much simpler to use while on the move or in the car.

Built to withstand the toughest of conditions, this GPS comes with a compass sensor and a sensor to determine barometric pressure in the air around you. This model is perfect for the ‘outdoorsy’ type of person who needs to know this information while traveling through the wilderness.

Magellan eXplorist XL Handheld GPS Unit

The Magellan eXplorist XL handheld GPS unit is one of the newest but best GPS units to hit the market yet. However, it has proven its worth thus far with users and consumers all across the country. This is one of the best GPS units and is the only unit that has received so much praise for also being a useful unit for bicycle enthusiasts.

With its rugged design meant to withstand the elements of nature, this unit is great for anyone who is on the go but needs to know where they are. This unit is one of the best GPS systems because of its easy to read screen and 14-channel WAAS receiver that will determine your location with accuracy down to 9 feet.

GPS systems are the newest thing when it comes to finding directions from one location to another. They can help you travel from one state to another or help you find the best route through a crowed city. These systems are wonderful and use technology that determines your latitude and longitude from using satellites. They can quickly and easily show you how to get from one point to another, locate restaurants, hotels, gas stations or famous attractions. You no longer need to use a bulky map to find your way around; they are being replaced by the GPS systems. To help you choose the right one below is some advice for buying an GPS tracking device.

Two very important factors that you need to consider is the amount that you want to spend for your systems and the use of the GPS system. This will help you to pick out the best one for you. Decide on a price range and stick with it when searching for your system. Determine the use of the system and that will help you determine what features you should be searching for. The more you know about the use of the device the easier it will be to choose the right one for your needs. More advice for buying an Automobile GPS tracking device is listed below.

If you know that you will be using your GPS system for a long time to come, then you may want to purchase one that has expandable capabilities. This way the unit will be able to grow with you, instead of having to replace it soon after purchase. The amount of storage space is also a very important factor that you need to consider. It is suggested that you have at least 8 megs. You need enough memory to store your routes and waypoints. When buying an Automobile GPS tracking device you should also find out which maps it includes and how much it cost to add maps to your unit.

Of course, you always have the option of buying a GPS system that includes extra features. Some of these extra features include the ability to use the system as a hands free speaker for your cell phone. This is a great feature for the businessman that spends a lot of time in his automobile. One suggestion for buying an Automobile GPS tracking device is to keep in mind that although extra features are nice you really don’t want to overdo it. Having to many features can become more annoying than useful.

Digital cameras truly make shooting and editing video easy and efficient, and with a digital camcorder you are able to create movies and then output them to tape or to a DVD, and you can even post them on the Internet. Before you purchase any sort of digital camcorder however, you should make sure that you understand at least a few of the basics so that you can feel assured that you will be getting the best quality as well as the best worth for your money.

Things to Remember When Shopping for a Digital Camcorder

There are certain key features on a digital camcorder that you should pay attention to, in order to make sure that they are what you want. For instance, the screen on a digital camcorder is one of the most relevant and significant factors of the entire device. After all, having a large screen built into the camcorder will let you more easily see exactly what you are recording and also facilitates playback previews.

The lens is another incredibly important part of any camcorder, and most modern camcorders have at least a 10x optical zoom, which should of course be more than adequate for common purposes. Remember that at higher zoom levels, the quality is so poor that you often cannot even see what was recorded.

Image stabilization is also incredibly important, and all digital camcorders offer one of two types of image stabilization: optical or electronic. With the optical choice, the camcorder’s lens mechanism moves to compensate for external movement, and with the electronic option, the image that is captured by the lens seems to float on the CCD, and the camcorder then uses that of internal circuitry to interpret the video after the image has been captured.

Then there is also the issue of sound, which involves that of microphones on the camcorder. Sound is almost as important to a video as the images, and so it is incredibly important to find a camcorder that is equipped with satisfactory sound properties. Some camcorders offer zoom microphones that enhance the subject’s voice, and then some also come with a socket for plugging in an external microphone.

There is also the ability of night mode. Many camcorders today have the ability to film at night, whether with the help of an infrared or a special slow-shutter mode that makes the most of ambient lighting, and then some of the available models offer both selections.

Today GPS devices are being mass produced, and people can customize how they work simply by adding some GPS accessories or options to their GPS devices. Selecting the right accessories when you purchase your GPS device will help you turn you GPS transmitter into a useful tool.

Choosing The Right GPS Accessories

How you are planing to use your global positioning system will determine which accessory you are going to need to get the most out of your GPS device. For example, if you’re planning on using the global positioning system when you go sailing, a waterproof case is an absolute must. If you purchase a case that allows the GPS device to float in the water, that’s would be an added bonus. Some of the more popular GPS accessories being used are mentioned below.

GPS sensors – Are available in various sizes, and they are the perfect solution if you are dealing with a limited amount of space.

Laptop GPS – With a USB device, you can easily transform your PC into a formidable street navigator. You can also add software that will give you turn-by-turn directions as well as voice prompts, so that you will never get lost again.

Cradles, converters and cables – These GPS accessories allow you to recharge your GPS unit in the car, receive live up-to-the-minute traffic updates and hook up your global positioning system to your computer, this allows to transfer data back and forth between your computer and your GPS device.

GPS mounts – There are special mounts for motorcycles, vehicles, bicycles, waistbands and boats. These allow people to use their handheld GPS units in their vehicles.

Cell phone systems – With this accessory your vehicles GPS system can become an extension of your cell phone. This GPS accessory lets your mobile phone use the GPS system’s speakers as a hands-free units.

Speaker systems – This also includes Bluetooth headsets.

Cases, screen protectors and covers – These GPS accessories will extend the lifespan of your GPS device.

Map and software data – This allows you to update your maps using software on a CD or pre-loaded memory cards that you can transfer to your GPS unit. Install this software on your laptop or PDA and presto! You’ve got a GPS tracking device.

There are a wide variety of GPS accessories available for practically every GPS device. The right combination of GPS accessories can determine how useful your GPS unit is and they can extend its lifespan.

Some people collect freebies as a hobby, and it’s difficult to differentiate between people that are genuinely interested in trying a product sample, and somebody that just wants to add the product sample to their collection. However, the vast majority of people are selective when they are choosing a sample to obtain, and then there are that will take anything that doesn’t have a price tag attached to it. So how can a company guarantee that their samples are being used, and that their investment is paying off? When you get down to it, it’s a balancing act. Companies take the rough along with the smooth. They hope that if they distribute enough free samples, their product will reap the rewards.

However, not all stories are pretty stories for some of these companies. For instance lets say that you sample a product and you end up disliking it, odd are that you will probably go out of your way to avoid it in the future, and you may even go so far as to voice your dissatisfaction for their product. Studies have proven that people tell more people about their dissatisfactions than their more positive encounters. This is why, free samples could be risky for business if the quality of the product is not up to par. However, more often than not, people are happy to receive anything that is free. If they dislike the item that they received, it’s highly unlikely they’ll dwell on it for too long.

When freebies are combined with other marketing activities, they can increase sales, raise awareness, and create a buzz around products that might have gone unnoticed. One thing is for sure: free samples are here to stay, at least for the foreseeable future anyway.