It is known that using a Wi-Fi signal can track the human heart through the wall, but, for sure, many faced when even in a small room, there are places where the signal is very weak or non-existent. Physicist Jason Cole tried using the Gibbs-Helmholtz equation to simulate the motion of electromagnetic waves of fighting off the walls in his own apartment.
As shown by his research, the best place for the router to Wi-Fi signal is well distributed throughout the apartment, is the center of the apartment.
Above you can see how with Jason Cole modeled the spread of Wi-Fi signal depends on the location of its source. The main aim of the researchers was to find out whether the Wi-Fi good "catch" in all corners of the apartment, if you place the router in a corner of one of the rooms.
Many wished that Jason created on the basis of their calculations a web service that would help people find the most suitable location for the router. However, the researcher believes that this idea is not feasible because of the rather long time processing. Acquainted with the details of the studies and calculations Jason Cole you can in its official blog .