MacVoices #20118: Michael E. Cohen Explores Apple Interface Mysteries (Part 1) The latest offering from Take Control Books is a bit unusual for them. Michael E. Cohen explains why he has wanted to write Apple Interface Mysteries for a long time, and why now was the right time. Rather than digging into perform different functions in macOS and iOS, Michael explores the “why” behind the way they work, and how they evolved into what we know as the modern version of this operating systems. Part history, part technical explanation, this is a fun discussion and book for any Apple enthusiast.