so people do use em

http://www.cnn.com/2006/US/04/18/tra....ap/index.html

I love it.

I didn't even know those devices existed. :rolleyes:

Now that's a gadget worth buying! :p

When I worked as a mechanic we had two firetrucks that we serviced, they had units similar to the ones in this expired auction.

http://www.ioffer.com/i/-MIRT-Traffi...ulance-5497302

I always thought it would be cool to be driving around with it in your ride.

But if you don't stop at traffic lights... when do you pick up the stuff off the floor that you need that got there because you had your briefcase open when you had to emergency brake for the [insert hazard here]?