MacVoices #20119: Michael E. Cohen Explores Apple Interface Mysteries (Part 2) Michael E. Cohen digs deeper into some of the concepts in his new Take Control book, Apple Interface Mysteries in the second half of our conversation. Again, he draws on past experience to explain how some of the interface elements we all know came about, and why they aren’t always as intuitive as we would like. Be sure to watch past the end credits for some bonus material that might just give you a new perspective on interfaces and how to learn them.