(Q4720)
Revision as of 22:00, 2 June 2020 by Genferei (talk | contribs) (Created claim: Property:P203: Beyond Bluetooth, we also found at least 11 apps that use GPS as a basis for contact tracing.)
Statements
map: 80 contact tracing apps around the world
0 references
Beyond Bluetooth, we also found at least 11 apps that use GPS as a basis for contact tracing.
0 references