Clear Channel Plans To Roll Out Digital Billboards
Tree131 writes "Just in case you don't have enough distractions driving on the highway, Clear Channel is planning to roll out digital billboards. The new billboards will feature ads that depend on the time of day as well as the general area demographics.
I wonder how long before someone with lots of time on their hands hacks into the system and starts tampering with the messages."
We even have digital billboards in Salt Lake already..... I thought they had these everywhere..
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If they use a regular FM broadcast (why pay a paging company) and it's subchannel to send the information to the billboard, then the protocol would be sniffable. The trick would be swamping the input on the billboard to get your signal into it. You would have to be pretty close to do it since you are competing with a 50KW station most of the time.
For more information on subchannels, Google SCA subchannel.
The truth shall set you free!
The FCC imposed a half-million dollar fine, and more seriously threatened to cancel their license due to the repeated flagrant violations. That is a risk simply not worth taking for them.
" Clear Channel, like any other huge media company, doesn't have a "true" political leaning."
Nonsense. Most corporations give more money to one party then the other. Some corporations give money depending on who is in power but others (like clearchannel) always give more money to one party then the other.
It's patently nonsensical to claim that clear channel does not have a political leaning. They are clearly republicans. Not only does the corporation give way more money to republicans (around 200K for republicans around 25K for democrats) but they have also pulled ads that critize the president.
evil is as evil does
I recently came back to France and noticed that the country side drives seemed a lot... cleaner. It took me a while to figure out that there were no more billboard signs. Upon inquiry I learnt that they are now illegal outside of city boundaries. Very nice.
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