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Dirty Little Secrets
Big Brother Is Tracking
China is seeking to use cell phone locating capabilities to better manage vehicle traffic in the capital. Last year there was a jam that backed up traffic for nearly a hundred kilometers and took most of the day to clear. To better deal with this sort of thing, the government will have the largest cell phone company in the area, China Mobile, record movement data on the 70 percent of Beijing cell phone users who are China Mobile customers. This would be an enormous undertaking, requiring substantial investment in hardware and software to calculate the location of users over time, and to store the thousands of resulting petabytes (a petabyte is a quadrillion, or million gigabytes) of data. Only recently have hardware and software tools been developed to analyze that much data. Being able to do all this to more accurately predict traffic patterns would be quite an achievement.
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