一旦驱动程序接收到坐标，它就将有关触摸和任何可用数据的信号发送给用户应用程序，并将数据发送给应用程序(如果可能的话)。

Once the driver receives the coordinates, it signals the user applications about the touch and the availability of any data, and sends the applications the data (if that is possible).

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用户和软件开发者、广告公司和定位服务提供商分享坐标信息，然后获得免费定位手机应用和地理定位广告。

Coordinates that are Shared with software developers, AD networks and location-based service providers in return for free location-based mobile applications and geo-targeted ads.

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但是，开发商和设备制造商面正在遭遇新的挑战，包括精确地确定人所处的实际位置，把坐标成有意义的信息，保护用户的隐私等。

But developers and device makers face new challenges that include determining physical location accurately, turning coordinates into meaningful information, and protecting users' privacy.

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