I don't see why paper and pen aren't used. Even this guy's voting solution boils down to a paper ballot.
As for auto dashboards, I prefer them with discrete tactile switches and knobs. That way, my attention is focused on the road, where it should be.
I admire the fact that some folks are looking at making improvements, but there are some instances where involving technology serves only to complicate matters.
I may be older, but you can stay on my lawn if you wish. Just please don't make a mess.