Come any closer, and I'll go slower!!!

This is great!  Now there is finally relief from the stresses of driving in Jersey! (or any other area where there is a lot of traffic.)  I've been dreaming of having this type of functionality in my car since the day I got my license. 

Now, if they can only figure out how to project a message to the vehicle in front of you (like, "Hey, don't stop in the EZ-Pass lane!") then we'd be set.