Conceptual Models: Core to Good Design Book review by Deane Barker • October 17, 2018 • I was left wondering if I was the right audience. A lot of it felt pretty obvious, but I’ve been doing diagrams like this for a while. I endorse the theme of the book - we need to diagram mental models before we start talking about UI and writing code. Book Info AuthorJeff Johnson Year2011 Pages110 AcquiredJune 18, 2022 I have read this book. According to my records, I completed it on October 17, 2018. A softcover copy of this book is currently in my home library.