In the Media

Wired reporter Andy Greenberg features Private Kit: Safe Paths, an app developed by MIT researchers that used GPS location data to help track the spread of Covid-19. Greenberg notes that the “next iteration of the app will build in the ability to sort all the recorded locations of any users diagnosed as Covid-19 positive into 'tiles' of a few square miles, and then cryptographically 'hash' each piece of location and time data.”