The global population is increasing, and as it does, urban centers will continue to swell. More than half of all people presently live in an urban area, and if the United Nations' estimates are correct, 68 percent of people will live in a city by the year 2050. These densely-packed population centers will be a source of many problems that we will need to solve. In fact, many large cities are already dealing with a number of problems stemming from their large populations today.
This is a companion discussion topic for the original entry at https://www.edgeimpulse.com/blog/counting-cars-in-real-time