> I'd still like to see a link or two to the studies you cited.
Unfortunately I don't have such handy, though if I remember when I next have time I'll try hunt out a reference.
If you want clues to try hunt them down yourself: they will be things I've read about in New Scientist (dead tree publication), probably in sidebars to recent articles on advances in automated vehicles.
While I don't doubt you are correct that the proportion of fatalities due to distracted driving is increasing, I'd still like to see a link or two to the studies you cited.