But the Journal found new tools that scan in real time what people are doing on a Web page, then instantly assess location, income, shopping interests and even medical conditions.

日报发现的新工具却可以实时扫描人们在网页上做什么，随即便能估定出位置、收入、购物兴趣乃至医疗状况。

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Class is a tangled web of education, taste, history and illusion - but follow the money, and income matches class pretty accurately.

阶级是个融合了教育、品味、历史和幻觉的复杂网络——却与钱相关，而且收入与阶级的匹配相当精确。

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Creating products and providing services for open source software is a viable way for web developers to diversify their income channels.

为开源软件创建产品及提供服务是web开发者增加收入来源的一种可行方法。

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Intuit and Block Financial offer tax preparation to low-income filers for free through their Web sites.

CNN: File your 1999 taxes online

By year-end it aims to put most of its 17 fixed-income, currency and commodity product lines on Web ET.

FORBES: Fear, Greed And Technology

Hungry Devils -- for now aimed at Motwani's fellow students -- lets people avoid the bother of telephoning for take out foods by placing the orders via the web at no extra cost, the income coming from charging a fee to participating restaurants.

CNN: The MBA entrepreneurs