There's a funny joke going through my class: Wait for a colleague to leave his laptop and restart the laptop / change user. Then, at login screen (GDM), enable all possible accessibility features and enjoy an unusable laptop...
Is it possible to hide the little accessibility icon at the lower right edge? I've once tried to change the theme somehow, but didn't succeed.
Thank you Tom
PS: Yep, I was the first to do that funny joke. :)