Google and Apple have published a FAQ about how this system, which they're now calling Exposure Notification, will work from a high level. (This is not the prot

Google and Apple have published a FAQ about how this system, which they're now calling Exposure Notification, will work from a high level. (This is not the protocol details, which are published elsewhere.) Important bit: This will not default to on, you will have to opt in. Apple and Google have a regional kill switch if it is being abused. https://covid19-static.cdn-apple.com/applications/covid19/current/static/contact-tracing/pdf/ExposureNotification-FAQv1.0.pdf https://covid19-static.cdn-apple.com/applications/covid19/cu...