Digital Cameras with Gps Capability

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

How GPS Works? Well, basically, there are three elements that make everything work: satellites, stations Earth observation and receivers (ex-phone:, cell phone). GPS provides specially coded satellite signals that can be processed in a GPS receiver, allowing the receiver to compute position, velocity and time.

Today, most cell phones (cell phones) are not limited to exercise just a conversation. Features like mp3 player, digital camera and video camera have become standard on newer models of mobile phone. It is expected that the appeal GPS will soon be added to this list, and will offer the ability to track any User mobile phone.

The ability to trace a phone Mobile User becomes important in emergency situations, such as a car accident, through the use of phone call from 911, where every minute can be a matter of life or death. In such circumstances, the GPS system can determine the exact location of the road accident, allowing emergency services in a timely manner.

It is important to mention that most of the GPS system on the phone (cell phone) is restricted the trace information only. However, you can have a navigation capability through the use of mobile phone in full screen / PDA combos with map displays and other cell phone accessories, and third-party paid services. If someone does not want to sign up for a monthly subscription service required, it can make use of one-time-paid only software programs that allow some of the navigation features.

Although there are many benefits in using GPS cell phones (cell phones) there are some people who are concerned about the violation of personal privacy. Since the U.S. Congress has not authorized location tracking without evidence of irregularities, there were court hearings which have not approved the requests of government agencies to obtain cell phone GPS tracking information for suspects or citizens common.

This issue of privacy has made some progress in the mobile phone User `s rights, since there are some laws that were adopted ensures that users will have GPS phones some protection against the release of trace information, with the exception of 911 calls emergency mobile phone (cell phone). It is expected that these laws will ensure that the benefits of GPS in cell phones will be enjoyed by everyone without restriction privacy rights.

Sometimes, when there is a technological innovation, there are also some concerns about privacy or some rights violations. But no matter how much it is a concern, it seems that a compromise must always be achieved, so that new technologies have their places in our daily life. After all, we live in a globalized world. By the way, you already have your cell phone GPS?

Roberto Sedycias
IT Consultant PoloMercantil

This article is licensed under the GNU FDL license and can be distributed without permission of the author. However the author's name and (all URL's links) mentioned in the article and biography must be kept.

About the Author:

This article can also be accessed in portuguese language from the News Article section of page PoloMercantil
Roberto Sedycias has a bachelor degree in Business Administration and over 20 years experience in systems analysis and computer programming. Currently working as IT consultant for www.PoloMercantil.com.br

Article Source: ArticlesBase.com – GPS Cell Phone

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