They have to be able to pinpoint people in order to work, but satellite positioning does not work indoors.

因为这样的技术必须精确人的位置才可以工作，而目前卫星的定位系统还不能运行到室内。

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An upgraded bomb, when falling, USES data from the global-positioning system in combination with laser and infra-red sensors to adjust a set of fins that work like aeroplane flaps.

这样一枚经过升级改进的炸弹被投下后，利用全球定位系统及激光和红外感应器提供的数据控制弹体上的一组翼片，其工作原理类似飞机襟翼。

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Through market research and analysis, Wevin mastered the product, industry, market all the information on the conduct of a new brand positioning and create work.

通过市场调研与分析，先知掌握了产品、行业、市场的所有信息，对之进行了全新的定位与品牌创建工作。

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Here the Wii U will have its work cut out, positioning itself alongside other living room tablet devices like the iPad will set the charge expectations pretty high.

FORBES: Battery Life is an Often Overlooked Family Essential

Since 2010, Qualcomm has filed at least eight patents related to indoor positioning, including work touching on Wi-Fi hotspot triangulation and motion tracking via sensors.

FORBES: Microsoft, Motorola, Nokia And RIM To Battle Google Over Indoor Location Market

Galileo will work alongside the American Global Positioning System (GPS).

BBC: Galileo price rises 1.9bn euros