If you dabble in the ham radio hobby we’re sure you’ve heard of GPS position monitoring or tracking using APRS packet data commonly transmitting over the VHF ham band and FM modulated. One of the ...

The geolocation technology landscape has transformed dramatically since GPS first appeared in consumer devices. From basic car navigation to sophisticated dual-frequency tracking in smartwatches, ...

If you’re already worried about ads tracking your online whereabouts, here’s a new thing to freak out over: cross-device tracking that communicates using high-pitched audio frequencies. As reported by ...