A look at the limits of Bluetooth-based voluntary COVID-19 contact tracing, which faces adoption hurdles, potentially big numbers of false positive pings, more (Casey Newton/The Verge)

Casey Newton / The Verge:
A look at the limits of Bluetooth-based voluntary COVID-19 contact tracing, which faces adoption hurdles, potentially big numbers of false positive pings, more  —  False positives and rampant privacy issues suggest we need to make a new investment in hiring people

via Techmeme