<A target="_blank" href="http://www.pcworld.com/article/239325/microsoft_sued_accused_of_collecting_windows_phone_7_location_data.html#tk.rss_news">A user claims that as soon as you turn on a Windows Phone 7 device's camera,</A> Microsoft captures your location data, whether you've agreed to it or not. The location data is used by the camera's geotagging feature.