Murray Carpenter offers a high-energy take on modern caffeine culture in Caffeinated: How Our Daily Habit Helps, Hurts and Hooks Us.
Smartphone basics: Record a call and transcribe it later
I do most of my interviews with Skype on my computer and record many of them directly to my hard drive with Audio Hijack. It works well, except when my source doesn't pick up the phone — and returns my call on my smartphone. Up until now, I've just tried to type a lot faster.