Apple and Google should add contact tracing functionality, similar to Singapore’s TraceTogether app, in a privacy-respecting way to iOS and Android (Jon Evans/TechCrunch)

Jon Evans / TechCrunch:
Apple and Google should add contact tracing functionality, similar to Singapore’s TraceTogether app, in a privacy-respecting way to iOS and Android  —  After the shutdown, the testing and tracing.  “Trace, test and treat is the mantra … no lockdowns, no roadblocks and no restriction on movement” in South Korea.