Yeah, life seemed much less distracted before we got tablets. I tried using one on a ferry flight once. After a few minutes looking down at that screen I got a bit dizzy (probably 'cause my attitude control was wavering) so I gave it back to its owner sitting next to me.
Funny thing, I've noticed the same issue while driving my mum's car that has everything integrated into the gps screen. Just looking for a song on the radio is a crash waiting to happen these days. I'm so glad my car doesn't have that !!!!!