An old notorious friend crossed my path while going through the various actions: the menubar hiding issue. There must be an easy way to recover the menubar in every view/tool/mouse mode apart from “ctrl+m”. Otherwise users may feel stupid and blame themselves for losing “that thing with the names at the top of the window”. I hope there will be a KDE wide solution for the menubar issue some day, so users can transport the knowledge they gathered from one KDE application to the next.

Now I am looking forward to discussing the findings with the Kpdf developers. It’s a gift from god for openusability engineers to get involved in software development at such an early stage. Usability engineers of commercial products can usually only dream of that