"What Else Could We Squeeze Into This Suitcase? A Picnic Table?"
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Really? Oh. Uh. Yeah, ok, that’s definitely what they did.
On March 20 Singapore released a mobile app to help track the spread of novel coronavirus. Over 620,000 people signed up within a week, and the developers have been making an open source version ever since to help other countries develop their own versions. Here's how TraceTogether actually works.