Genre: Non-fiction, Visual Thinking / Plot Details: German PhD Author, Unique Tools on a Map. Read around 2018-2020.

[Pietro]

Hi everyone,I'm trying to recall the title of a book written by a German author who holds a PhD. The book discusses a method of visual thinking but approaches the topic differently from other books.In the book, the author uses various tools situated on a map, such as a Leuchtturm (lighthouse) to view the situation, a multi-level vision, and a set of entities. These tools are integral to the method described.I read about this book around 2018-2020.Does anyone recognize this book? Any help would be greatly appreciated!Thank you very much!

[Lobstergirl, au gratin]

Was the book in German? English? A translation from German to English?

[Joseph]

Maybe something by Nils Pohl Holger?

https://x.com/HolgerNilsPohl/status/1...

[Pietro]

Lobstergirl wrote: "Was the book in German? English? A translation from German to English?"

I think it was in German

[Pietro]

Joseph wrote: "Maybe something by Nils Pohl Holger?

https://x.com/HolgerNilsPohl/status/1..."

I like Nils Pohl Holger very much, but I am looking for a less known author who has written only one book.