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The Global Positioning System Cell Phone

The Global Positioning System (GPS) was funded, developed and controlled by the US Department of Defense. Since the late seventies, GPS has become an important aid to navigation around the world. Initially designed for the US military, GPS became publicly available years later and it is now considered an important feature in lots of consumer products.

How does GPS work? Well, basically there are three elements that make everything work: satellites, earth monitoring stations and receivers (ex: cell phone, telefone celular). GPS provides specially coded satellite signals that can be processed in a GPS receiver, enabling the receiver to compute position, velocity and time.

Today, most cell phones (telefone celular) are not limited to carry on just a conversation. Features like mp3 player, digital camera and video camera have all become standards in the latest cell phone models. It is expected that the GPS feature will soon be added to this list, and it will offer the capability of tracking any cell phone user.

The capability of tracking a cell phone user becomes important in emergency situations, like a car accident, thru the use of 911 emergency phone call, where every minute may be a matter of life or death. In situation like this, the GPS system may pinpoint the exact location of the road accident, enabling emergency services to be quickly dispatched.

It is important to mention that so far most GPS system in cell phone (telefone celular) is restricted to tracking information only. However, one can have navigational capability thru the use of full screen cell phone/PDA combos with map displays and other cellular phone accessories, and third party paid services. If one does not want to sign up for a monthly paid subscription service, he can make use of one-time-paid-only software programs that will enable some of the navigational capabilities.

Although there are many benefits in using GPS cell phones (telefone celular), there are some people who are concerned about the violation of personal privacy. Since the US Congress has not authorized location tracking without actual evidence of wrongdoing, there have been court hearings which have not approved the requests of government agencies in obtaining the cell phone GPS tracking information for suspects or ordinary citizens.

This privacy matter has made some progress towards the cell phone user`s rights, since there are some laws that have been passed which guarantees that GPS cell phone users will have some protection from the release of the tracking information, with the exception of 911 emergency cell phone calls (telefone celular). It is expected that these laws will guarantee that the benefits of GPS in cell phones will be enjoyed by everyone without infringing anybody`s privacy.

Sometimes when there is a technological innovation, there are also some concerns about privacy or some rights infringements. But no matter how much of a concern this is, it seems that a compromise will always have to be reached, so that new technologies will take their places in everyone`s lives. After all, we all live in a globalized consumer world. By the way, have you already got your GPS cell phone?

Get Your Hands On A Photoshop Cs Tutorial

Photographs have a way of fascinating people. The vibrant colors and the ideas conveyed can surely mean a lot to those who get to appreciate it. Technology has even given people the opportunity to improve on their pictures. You will see magazines all over the place with very fabulous images. Professional photographers are responsible for such. However, with the Adobe Photoshop program, you can do the same magic yourself.

The Adobe Photoshop CS

Many people are aware that there are computer programs responsible for making fabulous pictures. However, they do not know everything there is to know to get around such technology. As such, it is best to be familiar with the Adobe Photoshop CS.

The Photoshop CS is the better version of the Adobe Photoshop program. This has more advanced features that you cannot find in other versions. This is the best way to organize your pictures and make those precious albums. With this software and your computer, you can make as many projects with your images.

The Adobe Photoshop CS Tutorial

Of course, it is not enough that you have the Photoshop CS program installed in your computer. It is equally important that you get to know how to use it and maximize the benefits it brings. There is no need to worry if you feel like you do not know much about Photoshop CS. Just get the proper tutorial and you can surely move your way around the program.

Tutorial Centers

You can find centers in your locality that can give a crash course or a specialized program that can provide Photoshop CS tutorials. You can enroll for a series of session so that you can be trained to do Photoshop CS as well for other programs. You even have the choice to join a class or get a personalized training.

Self-Help Tools

There are also self-help tools that you can buy. You can go to the bookstore and find a material that can give you Photoshop CS tutorial. You can choose to read books to learn. You can also get those releases in cassettes or CD so that you can listen through the instructions. Choose this option if you are more comfortable of studying on your own than getting a tutor.

Go Online

The online community also offers a wide range of choices for your Photoshop CS tutorials. There are web sites that can let you download e-Books with instructions and tutorials in PDF format. You can read the explanation from these together with illustrations so that you can easily identify the commands in the program. You can even choose to get an eSeminar. This setup is just like a classroom method, only you do things through the computer.

You can also choose to explore some sites in their forums and discussion boards. You can ask members for advice and most of them are willing enough to give their help. This serves as a peer-to-peer discussion where specific questions can be answered directly. Try exploring too the site of the manufacturer. They often provide help to their clients to help you enjoy the program you purchased.


Get to learn the basics of the Adobe Photoshop CS. Make sure you develop your skills well with the Photoshop CS tutorial. This way you can do the amazing images through your own efforts and make a project album that you can be proud of.

Taking Full Advantage Of A Photo Shop Tutorial

Because of the pace of technology’s evolution, many people have resorted to different tutorials and classes to catch up. Different companies offer these tutorials in order to make their software more user-friendly.

A lot of people today are taking photo shop tutorials because they want to learn how to make their pictures look better. However, you should know that just because you have access to a photo shop tutorial doesn’t make you an expert. A huge part of learning depends on your reception of the tutorial. Here are some things that you should do in order to get the most out of a photo shop tutorial:

How much knowledge you actually get from the photo shop tutorial depends on the attitude that you have. Only a few people actually realize that although you might find it hard to change the actual tutorial, it is quite easy to change your attitude towards it. There are three important points when you should check your attitude with regards to the photo shop tutorial:

Prior – Before the actual photo shop tutorial, you need to make sure that you are prepared to learn. This attitude will enable you to understand the concepts better when they are presented to you. If you reject the lesson even before it has begun then you won’t actually be able to absorb the lessons.

During – During the photo shop tutorial, you might notice a lot of things which do not help in your learning. You might notice something boring, or, if you are actually being taught by another person, you might notice some annoying little bits which distract you from the actual lesson. However, you should realize that you can choose to ignore these distractions and focus on the photo shop tutorial. All you need is to adjust your attitude to one of focus.

After – You might think that once the photo shop tutorial is finished, then you are home free. However, you should realize that you did have a purpose in taking the photo shop tutorial. You learn about photo shop in order to be able to use the program to edit photographs.

This means that the actual application of the lessons you learn during the photo shop tutorial takes place after the lessons. In order to make the most of the photo shop tutorial, you have to trust your training and actually apply it. Without application, the whole photo shop tutorial would just be a waste of time.

Also, you have to realize the fact that learning is a continuous process. This means that you need to be constantly on the lookout for new developments which could affect your usage of photo shop. By looking out for new developments, you will be able to improve your skill with the program.

Of course, finding the right photo shop tutorial is also quite essential. This is because of the fact that a photo shop tutorial should be treated as an investment. You need to profit out of an investment, do you not? Even if the photo shop tutorial were free, you would still be spending time on it. You need that investment to work for you. At the end of a great photo shop tutorial, you should be able to make the program work for you the way that you want it to.