3 ms·
Governments could only get the data down to the range of individual mobile cells, which is way too large to use for any useful contact tracing. That's why BLE
by rswail 7y ago
Governments could only get the data down to the range of individual mobile cells, which is way too large to use for any useful contact tracing.
That's why BLE works, it's because it's a very low distance technology only phones actually within a distance that are relevant are going to show up.
- lun4r 7y agoperhaps even too small distance bc it might not connect two persons sitting on opposite sides of a bus/airplane/... while they could still transmit the virus between them (less likely, but still)