How to have additional move keys to move VR Prawn

When we deliver VR-Experiences we deliver a shortcut with the ‘-vr’ argument which works completely fine with the HTC-Vive Headset. Anyhow some collaborators don’t have a Headset and I would like them to be able to use the move arrow keys to move around, what is the easiest way to do that? Should I just grab the current actor in the level blueprint and change it’s position on keypress or is there an easier shortcut or even a console command?