imanautie
TS Member
Depending on what Bluetooth signals it's logging it's still potentially possible to geolocate people.It tracks anonymised IDs of other devices you have met, not location, so those people can be notified when you have been near them, so if you get the virus it is easier to tell people you have been near that you have had it. Its not mandatory in the UK but probably a lot easier than trying to use pen and paper to keep track of every person you get near!
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