@Mathey
Thanks for finding that library and that narrator.device. I will soon fix BoingBag3 website accordingly!
I have seen your workbench.guide, which is certainly very good. In fact it has a lot of information on how to handle workbench using Arexx. But i must say that i disagree that it suits better for BB3, as it lacks all the general help information regarding for example: Workbench drawers, a general help FAQ with usual problems and their solutions, a brief description of what each command and tool does, etc. Anyway, i invite you to rip the information fom both, and attempt to merge them. That could be really usefull!
The Picasso96 stuff, in my humble point of view, should be added to a BoingBag3 Contribution software list, as such was the way Picasso96 was intended to be on AmigaOS3.9. As soon as i have a little more time i will attempt to generate that list and put it online including your Picasso96 findings.