There's a presentation linked at the bottom which explains in brief how contact tracing will work: https://blog.google/documents/57/Overview_of_COVID-19_Contac

There's a presentation linked at the bottom which explains in brief how contact tracing will work: https://blog.google/documents/57/Overview_of_COVID-19_Contact_Tracing_Using_BLE.pdf https://blog.google/documents/57/Overview_of_COVID-19_Contac... Apple and Google should have included the chart in their announcements, IMO. It illustrates the process in a way that's easier to understand than text alone.