Chicago is getting lamp posts that count people and track pollution

Apparently, Chicago is becoming even more like its Watch Dogs doppelganger than we first thought. Researchers are deploying networked, sensor-equipped lamp posts from this July onward to learn how they could help urban planning and safety. They'll collect environmental data like air quality, noise levels and wind, and they'll also measure foot traffic by counting the number of passing cellphones. If the project takes off, Chicago officials could easily tell if air pollution is on the rise, or if a narrow sidewalk is creating a choke point.