Proof of Location. Use radio beacons instead of satellites to prove that someone was at a place at a time.
14 Jan 2024, 12:07
Proof of Location. Use radio beacons instead of satellites to prove that someone was at a place at a time.
People throughout a city can become ‘anchors’ by mounting a radio to the side of their building or on the roof.
This network of radios provides location services that are…