USA Today reports on digital billboards. I’ve talked before about the privacy issues that can arise from digital signage, but there are also possible safety issues.

Digital billboards change images every four to 10 seconds, flashing multiple messages from one or more advertisers on the same sign. Opponents such as John Regenbogen of Scenic Missouri deride them as “television on a stick.”

Several communities have banned digital billboards outright, the most recent being Denver earlier this month. Other places have put a moratorium on them pending a federal study on whether they distract drivers. At least two other cities and two states are studying moratoriums. [...]

Research on the issue is mixed. A Virginia Tech Transportation Institute study in 2007, financed by the billboard industry, found that they aren’t distracting. A review of studies completed last year for the American Association of State Highway and Transportation Officials, however, concluded that they “attract drivers’ eyes away from the road for extended, demonstrably unsafe periods of time.” [...]

Digital billboards are a fast-growing segment of the outdoor advertising market. Since a federal rule against them was eased in 2007, the number of digital billboards has more than doubled to about 1,800 of 450,000 total billboards. At least 39 states allow them. They cost an average $200,000 to $300,000 apiece, according to the industry group Outdoor Advertising Association of America.

In 2007, the Federal Highway Administration relaxed a rule against digital billboards, saying they don’t violate the 1965 Highway Beautification Act’s ban on “intermittent,” “flashing” or “moving” lights. FHWA is researching the signs, using eye-trackers inside volunteers’ vehicles to determine whether drivers look at the billboards and for how long. The study is to be completed this summer.

This entry was posted on Wednesday, March 24th, 2010 and is filed under Cameras, Identification, Security, Technology. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

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• USA Today: Hello, Big Brother: Digital sensors are watching us
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• New York Times: Digital Billboards, Diversions Drivers Can’t Escape