Over the next month, I'll be spending upwards of 90 hours in the air, and probably just as long sitting in airport lounges and standing in queues -- I travel a fair bit for work. I always have a laptop and a couple of phones with me, but juggling them all is a pain. I find it much more relaxing to switch everything off and put it away, except for one phone I have filled to the brim with movies, books, music and podcasts.