These trials have covered different USES, such as hot zones for Internet access, smart grid, water quality control and healthcare applications.

这些试验涵盖多种不同的应用，如：互联网热点接入，智能电网，水质量控制和医疗应用。

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A forthcoming report by the California HealthCare Foundation (CHCF), a think tank, estimates that two-thirds of American physicians already have smart-phones.

据加州医疗保健基金会(一个智囊团)最新一项报告预测，美国三分之二的内科医生都拥有了智能手机。

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In January, Microsoft employees also will be issued healthcare smart cards, he added.

CNN: Microsoft pushes smart cards

Kevin Drum has a very smart post up on the increasing burden of healthcare spending in the U.S. and across the developed world.

FORBES: Market Reforms Could Help Slow Healthcare Spending Growth

Commerce, education, transportation, healthcare, waste, and security all demand smart policy, innovation, and managerial excellence especially during a time of greater financial austerity when more must be done with less.

FORBES: Innovation In The Asphalt Jungle