Radiation information device
STIG' stands for 'Strahlung Informations Gerät', which means 'Radiation information device'. The device is configured to locate and measure electromagnetic radiation in their vicinity, and notify when such radiation levels are abnormal. Radiation levels in industrialized countries often identifies 'electro-smog' interferences, commonly within congested areas, such as in a traffic jam and could indicate an 'unhealthy' environment to be.