用智能手机进行跟踪方法（Tracking method with smart phone）.docVIP

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用智能手机进行跟踪方法（Tracking method with smart phone）.doc

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用智能手机进行跟踪方法（Tracking method with smart phone）

用智能手机进行跟踪方法（Tracking method with smart phone） Method for tracking with smart phone Tracking method with intelligent mobile phone: intelligent mobile phone is the largest benefits that you can know where they are. For desktop computer, notebook computer, personal navigation device or tablet computer, you are more difficult to carry, but the intelligent mobile phone you can put in pocket, it can be the location information and a lot of other data combined to provide new services. Current Analysis analyst Avi Greengart said: the mobile phone location is in the second stages of development, from the basic de transfer to social media and other applications, the third stage may cause we havent even predicted that de uses As with other digital technology, the new function has both advantages and disadvantages. The Electronic Frontier Foundation senior technician Seth Schoen said, users are very concerned about privacy issues, because users know de position means that the personal safety may be threatened. However, most of the people in the service use location, and did not consider the risks, such as service the supplier in accordance with the legal requirements to submit position data from the application provider or hackers steal user location data De.Http:// This shift occurs too fast, so that people have not had time to consider these issues, Schoen said, most people not even know what positioning is the active De, which is a lot of passive de. application providers de practices hidden in the lengthy de service in an.Schoen said, users authorized to collect location data of de application the more the number of de program, the greater the risk is related to de, so the user can at least from the aspects of control. At least ten (in use or under development), different de systems can be used for mobile phone positioning: 1.GPS The global positioning system de developed by the United States Department of defense, the first appeared in 1990s in the mobile phone, it is stil