One great benefit of technology has been global positioning systems or GPS. These systems use satellites to track the whereabouts of people anywhere on planet Earth. They are small units that can be installed many places such as watches, backpacks, cars and even cell phones. Because GPS units are so small they can be used very effectively to as GPS kids tracking devices.
Parents use GPS tracking to keep tabs on the location of their children. Children can be tracked with GPS using their cell phones, watches, backpacks and even attached to their clothing or shoes. No matter where a child is they can be located with a GPS device. Children’s GPS devices are like an insurance policy to help keep your kids safe.
Currently there are a number of satellites orbiting the Earth that were placed by the U.S. Department of Defense. GPS tracking technology makes use of these satellites for both navigation and tracking purposes. The satellites send out an encoded signal that are received by the tracking units and then decoded. The satellites are always sending this signal and the GPS devices can use this signal to locate anything or anyone and their exact position on the Earth within several yards.
GPS tracking services can be purchased from several different companies. Tracking children with GPS is very simple to get started with. All you need to do is purchase a GPS tracking device, have it programmed for your service and attach it to the child in some way. Each GPS tracking company does charge a fee for their service and it varies for each one so do some research first to find out which company can provide the features you want at the lowest cost.
You can subscribe to different tracking plans from several trackings per month to unlimited real time tracking. The only difference between the different plans is the cost with the unlimited and real time versions being the most expensive.
There are also several ways to retrieve your tracking information. Some companies will provide the information via cell phone while others have websites that you can go to to do the tracking or even software that needs to be installed on your PC. In addition, you can receive tracking reports to get all the details of where your child has been. This can be a good addition for teens who are driving.
The biggest negative to tracking kids with GPS is the cost. The GPS devices start around $150 each and the tracking services will run you anywhere from $25 to $100 per month depending on the features you desire.
Children’s GPS tracking systems are a great way to give you added peace of mind knowing that your children can be located at anytime and anywhere they might be. While older children may have some reservations at being tracked, younger children often do not even need to know about the tracking device. GPS kids tracking is not a substitute for parental supervision, but it is a great tool to help us keep tabs on our children and provided added security in our dangerous world.
By: Steven Walters
Posts Tagged ‘Department Of Defense’
Keeping Track of Your Kids With GPS
December 3rd, 2009GPS Systems-Not Technical Enough to use a GPS? Don’t Worry- You Can Buy an Automatic GPS System
November 4th, 2009
This may come as a surprise… you do not have to be a technical person to use a GPS.
Although the concept and technology of Global Positioning Satellite systems was originally created by the Department of Defense for military uses, it has lately been made useable to the general public and today you will be able to get an automatic GPS system easily and promptly to keep you on track while driving. An automatic GPS system is becoming more and more popular amongst people and the latest vehicles actually include it among the vehicle accessories.
An auto GPS system is basically a GPS receiver that’s put on the dashboard of the vehicle. You program in the address you’re thinking of going and the system will provide you stepwise directions -audio directions in the latest ones. The days of paper maps and argument over whether or not men could ask for directions are all over. Nowadays, all you require is an auto GPS system and you’re ready to go where you wish.
The automatic GPS system receives its signal from four out of twenty-four possible orbiters that are constantly revolving the Earth. The receiver overlays this positioning data onto map files stored on the unit, to provide a present location on the map in addition to previous course. The receiver perpetually recalculates location, passing on real time location. A regular auto GPS system comprises:
* A twelve channel receiver – the quality of the receiver decides how long it takes the device to acquire a 3-D fix.
* Antenna to receive satellite signals – placed to get an unobstructed view of the sky.
* Central processing unit to process the information and place on maps
* A DVD Hard-drive – where maps on DVD’s or those downloaded from the net are uploaded and put in. Some cheaper units don’t upload the maps; they just reference them off the DVD or CD.
* A Display Screen – generally color with hand-held units using black-and-white
* Audio Interface
The first time you switch on your automatic GPS system, its information store is empty so it has to gather satellite data to find out your location. This is named as cold start. Some units just take thirty to forty-five seconds to get a 3-D fix during a cold start, while others could take several minutes. Future position updates just takes three to four seconds. Whenever you go out of range from losing line of vision, like passing behind a large building or through a tunnel, a good receiver will immediately recover, whereas weaker units will need more time to reacquire a 3-D fix.
Nowadays, automatic GPS systems are not as costly as you guess they might be. A few of the automatic GPS systems could be obtained for under two hundred dollars and the flashier devices will cost you as much as a thousand dollars. However there’s no doubt that owning an automatic GPS system could surely make life more comfortable for everybody.
By: Kamran Chy
