Las Vegas is using high-definition optical and sound sensors, IoT, artificial intelligence, machine learning, cloud and data analytics to create a smarter city.

Using a fraud detection solution, Harris County, Texas, identified more than $22 million in tax revenue.

Chicago 311 provides Chicago residents a single point access for city services and transparency.

Atlas is a "one stop shop" app for address-based research in Philadelphia.

Access Boston introduced an identity and access management program to more than 20,000 users in Boston.

Williams is the innovation and strategy manager for Eagle County, Colo.

Smith is the enterprise applications manager for Raleigh, N.C.

Leclair is the chief information officer for Pasadena, Calif.

Kalad is the now-former program director for NYCx in the New York City Mayor's Office of the Chief Technology Officer.

Garcia is the digital engagement officer for Oakland, Calif.