Message for screen reader users

Welcome to Ergo Roggmann

If you are using a screen reader we recommend switching to Full Access Mode. This mode is designed to help different type of navigation:

Each page is divided into sections and each section is described by a title (headings navigation).
The most important sections are assigned to a role (landmark navigation).
On the top of each page you will find the anchors menu (internal link navigation). Each anchor is assigned to an accesskey (keyboard shortcut).