\chapter*{Abstract}
With the emergence and cheaper portable GPS devices, geographic location has gone from being a technology only available in very specific and expensive systems to be accessible to all users. Its use has been spread to many areas and activities, for example to give support and assistance to drivers of all kinds of vehicles. Subsequently smart phones began to support more and better features, including the ability to use GPS data as input to feed all kinds of applications: compasses, speedometers, video games, road routes, maps, etc..

Taking advantage of GPS technology included in the smart phones, with this project a user can receive publicity at any time, any place and also make this publicity be dependent on its current position. Today there are information panels that can be more or less useful, with this project we will create virtual information panels, which do not physically exist and whose scope is confined to a specific geographic area. When a user is located within that area will receive the advertisement but he or she always can decide whether or not to receive ads and also their types. The reception should be done on a device that has an Internet connection and GPS, such as a smart phone.

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\textbf{Key words:}

Global Position System (GPS), advertisement, smart phone, web.
