Error concept poster. Handyman robotic c

None of us like to see mistakes in a book. Yet, few happen to make their way in. I am constantly in the process of spot checking. 

If you come across one, please feel free to email me at

Below are typos and updates in the book version 1.04 printed on 07/16/2021 and after.


Nothing yet!

View errors, typos, and updates in the book versions v1.03 and lower.

pen on white paper"fixing" a mistake.jpg