ExtremeTech Explains: Digital Contact Tracing

There are almost as many different approaches to how that might work as there are countries. But they fall into a few broad categories in terms of which technologies they use, how much data they store, and how they protect privacy. Here’s a look at some of the current and planned efforts, with a focus on those being piloted for deployment in the US.

ExtremeTech Explains: Digital Contact Tracing

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