There's nothing really new in this talk but I have to say it was well-delivered. Well enough that I want to really resolve to keep my phone in my pocket whenever I'm with someone - even if they get up from the table. It's of course unconscionable to start tapping around while you're in the middle of a conversation, but I'm very well-acquainted with the impulse to check facebook or email as soon as a friend goes to the bathroom. I'll really try to capture that valuable mind-wandering time.