Now almost everyone has their own mobile phone, but you know that when you use this mobile phone, your geographic information may have been provided to the communication company, which makes our lives very transparent. It seems that you already know that pigeons returning home can fly long distances, but other animals such as lobsters can also complement native animals. Studies have shown that these marine organisms can obtain location information from azimuth clues generated by many local anomalies in the earth's magnetic field.
What can I add? You cannot prevent this type of tracking because it does not affect the earth's magnetic field, and the internal tracking system does not use wireless signals to work. When implementing this Finnish solution in the field, a new type of indoor surveillance may emerge. It is located in every building and allows us to track our location without using a smartphone app. There is nothing you can do. The only thing you can do is to avoid current location positioning solutions that rely on Wi-Fi and Bluetooth interference signals (such as Walkbase and Qubulus). You can use a 5 dollar wifi jammer for indoor tracking and protect your privacy until magnetic tracking technology is implemented globally.
