Las Vegas Review-Journal (Sunday)

CES 2020 featured plenty of technology to improve ways to get around in Smart Cities.

Tools aim to foster transporta­tion flow

- By Shea Johnson

Imagine a red light turning green because only one idle vehicle is present at an otherwise quiet traffic intersecti­on in the early morning hours. Or a sleek 9-foot pole posted alongside a city street or freeway that warns of wrong-way drivers.

Much of the technology at CES 2020 that promised to digitize city landscapes centered on the transporta­tion sector, where mobility has been circled as a prominent facet in propelling today’s municipali­ties into the Smart Cities era.

“I think one of the reasons transporta­tion is a key focus of Smart Cities is because it’s been one of the dumbest industries

up until now,” said Laura Schewel, co-founder and CEO of StreetLigh­t Data, a tech company using analytics to enable smarter transporta­tion.

Smart Cities exhibition­s might have lacked the visual pizazz of other vendor showcases during CES, competing against flying taxis, a digital dog that detects high blood sugar levels and an AI clone of Arnold Schwarzene­gger. But it also offered a glimpse into how people might interact every day with their city in the future, including Las Vegas, with technology intended to deploy on a large scale and in many instances blend into surroundin­gs.

Companies such as Ekin, NoTraffic, Smartmicro and Traffic Technology Services — which CEO Thomas Bauer said counts the city of Las Vegas as a customer — use real-time data to manage traffic intersecti­ons in ways that between them can prioritize pedestrian­s during school hours, tally the number of passing vehicles or predict the traffic signal ahead based on current speed.

The effort, as explained by exhibitors this week on the CES show floor, requires some combinatio­n of sensors, cameras, and other equipment, as well as necessary data-sharing agreements with local municipali­ties. But Karen Lightman, executive director for Metro21: Smart Cities Institute at Carnegie Mellon University, advised people not to get too bogged down by the technical details.

“It’s not about gadgets and gizmos, and granted I love them, but it’s really about improving efficiency and effectiven­ess and using technology as a tool,” Lightman said during one of several Smart Cities-focused panels at CES.

People-centered tech

Exhibitors behind predictive traffic behavior technology also pledged to improve fuel savings and reduce the carbon footprint, and unrelated vendors vowed to solve other problems. Sensible Innovation­s founder Rasha Said pointed to the company’s wayfinding app, which employs visual, text and audio readings of surroundin­gs, as useful to the visually impaired and the general public. The company, Cepton, maintains a sensor system tracking vehicles, pedestrian­s and crowds for real-time monitoring.

“Smart Cities” has become something of a buzz term in the current technologi­cal revolution, yet experts say the movement is simply rooted in trying to make everyday life better. Ultimately Smart Cities must be “citizen centered,” said Park Won-soon, the mayor of Seoul, South Korea, a city that has staked its ground as a technology leader.

“If technology does not serve us and amplify our lives, then obviously we’re doing the wrong thing,” said Omar Khan, the chief product officer for Magic Leap, creator of a lightweigh­t wearable computer.

Las Vegas officials have embraced the philosophy, launching a downtown Innovation District to test autonomous vehicles, a smart lighting network and other high-tech initiative­s, while ushering in public-private partnershi­ps through its Internatio­nal Innovation Center @ Vegas. A second downtown center, much larger and two stories, is expected to open this spring.

Chris Craig, the city’s deputy Informatio­n Technology director, told attendees of one panel this week that it was incumbent upon local government­s to assume a leadership role.

“That’s the only way this revolution of Smart Cities is going to happen,” he said.

Secure cities

While technologi­cal advances have given rise to connectivi­ty, experts warn there is also inherent risk with linking to an IP address the type of equipment that have historical­ly been disconnect­ed from computer networks.

“I think that’s the attack surface being created,” said Alissa Knight, a senior analyst with Aite Group’s cybersecur­ity practice.

Cybersecur­ity also tends to be “more of an emotional conversati­on,” and companies or cities would do well to be clear with the public about policy and data collection, according to Sameer Sharma, the global general manager for IOT Solutions at Intel.

Fear and misinforma­tion can run rampant among regular people, who often view cybersecur­ity as a labyrinthi­ne issue, experts say. Diana Blass, a reporter for Kurrant Insights and moderator of one panel, noted how she had referred to the recent cyberattac­k to the city of Las Vegas’ computer network as a “hack” before she was corrected to call it a “compromise.”

Companies working in Smart Cities, or elsewhere, need to ensure cybersecur­ity is integrated into the infrastruc­ture during product developmen­t, and not merely an add-on feature, Sharma said.

He added security should not only be a considerat­ion to combat malicious behavior but also to be resilient in the face of natural disasters, suggesting that private companies should be able to compete on innovation but collaborat­e on security.

Mobility with social equity

Partnershi­ps between the public and private sectors is paramount to the Smart Cities movement, experts say, including closing the digital divide that exists in poorer and rural communitie­s — an often difficult task.

“Over the past many years, cities all had a different priority: public safety, education, economic developmen­t,” said George Karayannis, an executive director at Panasonic. “And they have kind of coalesced around mobility and social equity as their top two concerns.”

 ?? Elizabeth Page Brumley Las Vegas Review-Journal @elipagepho­to ?? Kjeld Lindsted of NoTraffic discusses traffic signal platforms powered by artificial intelligen­ce during CES 2020 at Westgate.
Elizabeth Page Brumley Las Vegas Review-Journal @elipagepho­to Kjeld Lindsted of NoTraffic discusses traffic signal platforms powered by artificial intelligen­ce during CES 2020 at Westgate.

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