I'm looking forward to my new goal of stunt protests while out walking ...
and the first one I'm pulling is a book. On encountering the phone-connected as they barely know they're heading towards me, I shall match them by pulling a book from my bag, reading the pages intently, and probably only narrowly avoiding bumping into them.
If I'm blind to everyone in the outside world while I'm in it, then I shall be comforted to be blind because of a book, and not an iphone.
Now go and have fun and join Triarchy Press Mythophilosophy.