Spread Of 'Smart City' Technology Raises Privacy Concerns

Surveillance is a rising concern as cities invest in more self-monitoring, analysis, and reporting technology (SMART).

The classic problems cities face are poverty, traffic, public safety, energy and water. Some are turning to technology in hopes of addressing some of those issues. 

"There is this desperate need for improving living conditions," said Philip Bane, managing director of the Smart Cities Council.

He's part of an organization dedicated to helping cities navigate smart city technologies — a billion dollar global industry.