The New York City Subway Is Using Google Pixels to Listen for Track Defects
New York City's transit authority is one of a few US systems experimenting with using sensors and AI to improve track inspections.
American Council on Science and Health2d
5 Years Ago: The Dawn of COVID Panic and Worse: Riding the NYC Subway
Almost exactly 5 years ago–before COVID was all over the place–I decided that it was OK to ride the NYC Subway. Some of us wore masks, some didn't, but everything seemed fine. Let's stroll down memory ...