How good is GPS in mobile phones
By: George Wood
GPS technology has been used to keep track of mobile phones. The
use of GPS technology in cell phones is not new however the latest
mobile phones have GPS devices loaded in them which has made it
extremely easy to keep track of someone's location all the time and
that too with great accuracy.
The use of GPS in mobile phones has so many advantages. Any person
who is caught in an emergency situation can use their mobile phones
to find their way out. It can be used to provide information about
your ETA to your family members. It's also of great help in finding
elderly or children when they are lost.
The movement of vehicles can be accurately tracked by the fleet
managers and business owners using GPS, thus helping in their
business. GPS technology has also been used by hospitals and police
when they need to reach a place in an emergency situation.
The use of GPS technology in mobile phones was not common earlier.
The technology was not perfect as the broadcasting of the radio
signal would continue even when they were not in use, and hence it
was not used. Triangulation method was used by mobile companies to
keep a track of user's location. But it was of no use to the
companies and it was also a very tedious process.
But with the development of an excellent technology, GPS in mobile
phones became common. Along with the many advantages, its use in
mobile phones has several drawbacks.
Its biggest disadvantage is that it interferes with one's privacy.
Anyone who carries a GPS mobile phone is always tracked even
without his knowledge. No one likes to be tracked down like this
all the time. The government and the courts have taken certain
measures to make sure that everyone's privacy is safeguarded. The
courts have ordered law enforcement agencies not to obtain any GPS
tracking information. Such information can only be obtained when
the cell phone company claims the information to be extremely
important or in the benefit of the country. The government has
allowed GPS tracking information for e911 emergency calls only. For
all other things, the consent of the cell owner is a must.
The benefits of GPS technology in mobile phones can be utilized in
a proper way only if the rules and regulations made by the courts
and the government are followed. The technology can then be used
for all the right reasons without interfering with one's
privacy.
George Wood is a successful webmaster of many popular sites including gps and music players. If you want to get more info click over to George site about gas saving.
Article Source: http://www.articledashboard.com