The Indispensable Lifesaving Tools of 3C Technology in Earthquake Relief Efforts

Sichuan earthquake, the most urgent task at hand is the rescue of people. How to get in touch with the outside world for the first time after the fiber-optic communication was interrupted, how to inform the rescuers of the exact location of the victims when text messages could not be sent, and how to know the whereabouts of their relatives as soon as possible after they were separated... These have become the issues of concern after the earthquake. When these problems are solved after being put forward, we see that these 3C technologies which are mostly used in our daily life and entertainment have become indispensable "life-saving tools" right after a disaster occurs.