很多后台运行的服务更新位置反而倾向于向发射塔发送脉冲以确认你是否定期的移动。
Many service that update location in the background instead tend to ping towers to see if you've moved periodically.
这里应注意，我们的团队分布在不同的地理位置，因此，尽管我们可以定期电话交谈，但是我们没有机会面对面地沟通。
It should be noted here that our team is geographically dispersed so, although we talk on the phone regularly, we do not get the chance to chew the fat at lunch or around a water cooler.
今天在Where 2.0大会上，Pete Warden和我要宣布一项发现，你的iPhone或者3g iPad，正在定期记录你的设备的位置信息到一个隐蔽文件中。
Today at Where 2.0 Pete Warden and I will announce the discovery that your iPhone, and your 3g iPad, is regularly recording the position of your device into a hidden file.
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