Analyze

This CMU-led initiative tries to be ethical by taking privacy seriously in the sense of making users anonymous. Yet you have to allow the app permission to run constantly on your phone and access your mic. The app polices your violation of social distancing with another app user - if you come within 6 feet of someone who reports that they have tested positively for COVID-19, you will be alerted. It is important to know you have been exposed. What are the tradeoffs that come with doing it this way? 

The nation’s busiest subway system sustained the worst damage in its 108 years of operation on October 29, 2012, as a result of Hurricane Sandy. Millions of people were left without service for at least one week after the storm, as the Metropolitan Transportation Authority rapidly worked to repair extensive flood damage (Photo credit: William Vantuono, Railway Age Magazine, 2012).