- The city of Colorado Springs is turning into a "smart city."
- There are smart trash cans, streetlights, and more innovative tech installed throughout the city.
- The smart tech is hidden in plain sight, so most residents won't even notice.
- This article is part of "5G Playbook," a series exploring one of our time's most important tech innovations.
Just five years after announcing an initiative to become a "smart city," Colorado Springs is well on its way to achiev