timothy from the bluescreen-photo-ops dept.
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 will have solar energy as soon as the utility companies solve one technical
problem -- how to run a sunbeam through a meter.