China Enacting a High-Tech Plan to Track People

Starting this month in a port neighborhood and then spreading across Shenzhen, a city of 12.4 million people, residency cards fitted with powerful computer chips programmed by the same company will be issued to most citizens.

Data on the chip will include not just the citizen’s name and address but also work history, educational background, religion, ethnicity, police record, medical insurance status and landlord’s phone number. Even personal reproductive history will be included, for enforcement of China’s controversial “one child” policy. Plans are being studied to add credit histories, subway travel payments and small purchases charged to the card.

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Eric Schmidt Defines Web 3.0

Google CEO Eric Schmidt was recently at the Seoul Digital Forum where he was asked to define Web 3.0 by an audience member.

Cellphones may take banking to the rural poor in the third world

In many third world countries, where bank branches are few and far between, the development that finally may make financial services practical for the rural poor fits in the palm of a hand.

Mobile devices like cellphones have the potential to effectively bring financial markets to the countryside, allowing banks and other lenders in urban areas to provide services like loans and savings accounts to a new population, according to a report by Vodafone and Nokia published last week.

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Hi-tech tool tracks city graffiti

US cities are battling the problem of vandalism head on with a hi-tech system that analyses and tracks graffiti and its perpetrators.

In the US, cleaning up graffiti is estimated to cost about $10bn (£5bn) per year. Rather than simply obliterate the graffiti, the system keeps a permanent record of it which allows police to compile a database of similar daubings.

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Aerospace companies target young recruits online

Justin Wong, an aerospace engineering student from the Massachusetts Institute of Technology, was schmoozing on Facebook.com last fall when he came across a sleek Boeing job ad.

Wong, who had just interned at the aerospace company, saw the banner on the popular social networking site as a "two-way street" — a defence behemoth reaching out to today's youth in their virtual playground.

"My first impression was that Boeing is getting with the times," said the 21-year-old senior, who will work at Boeing's satellite division after graduation. "It shows the company is making an effort to talk to us on our level."

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