One of the significant advantages of Wayland is about security, to isolate input/output of every single windows, encourage non-root user running the core process, as well as discouraging root user running any graphical applications. The project wants to have a close look at Wayland trying to address the questions:

• how is wayland exactly integrated in current gnome stack of Tumbleweed/SLE (gnome-shell, mutter)
• how does the Wayland and XWayland's security model differ from Xorg
• what is preferred to do if we want to use root running graphical applications