Tag: covid-19

Exposure Notifications revisited

Myoung Cha lead the Exposure Notifications (EN) team at Apple. The team had high hopes for their privacy-preserving approach to notifications, but the technology was not widely adopted in the United States.

Ways of thinking about COVID risk

I’ve been thinking about COVID risk — how we measure it and how to choose activities that are worthwhile. Like many places in the US, here in Virginia most schools are opening remotely. It’s a decision that pretty much nobody is happy with, but that may prove to be for the best.