Fix weird desktop navigation
use head's forward/right etc. in destop mode, otherwise adjusting the right hand to the mouse cursor also influences the forward travel direction, which feels weird
Aufgrund einer Wartung am 14.05 von 8:00 bis 09:00 Uhr wird das System kurzfristig nicht zur Verfügung stehen. -- Due to maintenance on May the 14th from 8:00 am to 09:00 am the system will temporarily not be available.
use head's forward/right etc. in destop mode, otherwise adjusting the right hand to the mouse cursor also influences the forward travel direction, which feels weird