Navigate inside a multi-storey buildings using GPS is difficult not only because of the not very high accuracy positioning due to bad reception, but also because of the lack of ability to make satellite signals in many parts of the building. The Finnish company IndoorAtlas proposed technology that has several advantages over its competitors.
To determine the coordinates of smartphone owner up to one meter in buildings can be on the magnetic fields, pre-compiled and downloaded in the cloud, as explained by representatives of the developer. Geomagnetic picture of each building is not only unique, but also quite stable over time. Navigate in the buildings with the help of a smartphone can be provided with a magnetic sensor - modern devices of this type are already sensitive to the accuracy of orientation .
This method allows to navigate inside buildings make life easier for stations and airports customers, visitors to shopping centers, hospitals, hotels and office complexes. Related Products :
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