Tony Shelton
BS Detector, Esquire
It's very possible. I could see jammers on roads with areas of service every mile or so where you are encouraged to "pull over". All this could be fixed with better voice recognition software and good email/txt reading programs.
http://www.nytimes.com/2009/07/21/technology/21distracted.html?_r=2&hp
http://www.nytimes.com/2009/07/21/technology/21distracted.html?_r=2&hp