Re:Contact apps won't end lockdown. But they might kill off ...
by DennisP on Sunday April 26, 2020 @07:27AM
(#22986349)
What real time tracking metadata? In the contact tracing system there's no real time tracking at all.
All the server gets is a set of random numbers from a user, after that user tests positive. And while it might be difficult to keep the server from knowing which user tested positive, it's not even necessary to store that.
All the server gets is a set of random numbers from a user, after that user tests positive. And while it might be difficult to keep the server from knowing which user tested positive, it's not even necessary to store that.