This is such a clear explanation: How Privacy-Friendly Contact Tracing Can Help Stop the Spread of Covid-19

Nicky Case, working with security & privacy researcher Carmela Troncoso and epidemiologist Marcel Salathé, [explain] how we can use apps … while protecting privacy.

Comic explaining private contact tracing technique.

Miraz Jordan @Miraz

The Love Waikawa Beach website has been incorporated into the Waikawa Beach category on this blog.