Clear Channel Outdoor Billboards to Track, Identify Passersby

Clear Channel Outdoor Americas inked a deal with AT&T and other companies to enable it to track people, via their mobile phones, who pass its tens of thousands of billboards across the United States. Called RADAR, the new service will, says Clear Channel Outdoor, give advertisers better tools to measure the effectiveness of billboard advertising. RADAR will be offered in Clear Channel Outdoor’s top 11 markets, which includes Los Angeles and New York, with availability across the country later this year.

RADAR was tested with shoe company Toms, explains The New York Times, which “said it found a rise in brand awareness and purchases.” The service relies on AT&T Data Patterns, which collects location data from its subscribers; PlaceIQ, which uses location data from other apps; and Placed, which pays consumers for the right to track their movements.


The data resulting from RADAR can “determine the average age and gender” of people who see a billboard, where and when they see it, and whether they subsequently visit a store. “In aggregate, that data can then tell you information about what the average viewer of that billboard looks like,” said Clear Channel Outdoor executive Andy Stevens. “Obviously that’s very valuable to an advertiser.”

Privacy advocates are up in arms about RADAR, which even Stevens admits “does sound a bit creepy.” But, counters Clear Channel Outdoor, all data is anonymous and aggregated — and “the same data mobile advertisers have been using for years.”

“It’s easy to forget that we’re just tapping into an existing data ecosystem,” Stevens said.

Mobile tracking has been scrutinized by privacy groups. “People have no idea that they’re being tracked and targeted,” said Center for Digital Democracy executive director Jeffrey Chester. “It is incredibly creepy, and it’s the most recent intrusion into our privacy.”

The Federal Trade Commission has also gone after a handful of companies collecting geolocation information via mobile device tracking, settling charges against an Android app that turns mobile devices into flashlights, for sharing data with advertisers, and a retail-tracking company that uses signals from shoppers’ mobile phones to track their movements through stores.