The Symbol MC9000-G RFID mobile computer integrates Ekahau's location-tracking software which, in conjunction with a computer running the Ekahau Positioning Engine 3.1 (EPE) application, uses existing ...

6/27/2012: This post has been corrected. Cellphone companies hold onto your location information for years and routinely provide it to police and, in anonymized form, to outside companies. As they ...