Ask HN: What's Happening with MIT's Covid Cough Detection App?

A few weeks ago there was much discussion about a model that had powerful accuracy at detecting both symptomatics and asymptomatics by forcing a cough. Does anyone know what the latest is? And if/when it'll be released? If they need help, etc?

Strikes me this is at least as important as a vaccine, assuming the numbers hold up with a balanced dataset.

[1] https://ieeexplore.ieee.org/document/9208795/authors