Smart Cities has been one of our main focus areas too in the last year, as so much depends on location tracking for fleet management and mobility.
There are so many potential areas of application, but so far more than 90% of actual investments done in smart cities projects are focused on "smart mobility" (because making traffic only a little bit more efficient has such large impacts on business and economic growth).
Glad to have finally found the time to sit down and read one of your articles again man, been a busy month for me with work and then SteemFest :)
Take care.
Yeah, mobility plays a huge role in a city and no wonder the money is going there.
Thanks for reading man. Feels great to have your comment :)