You can apply a scaling factor to the data when you link it to an object. For example, if you were using the patriot for head tracking you would do the following to scale the movement by a factor of 3:
Code:
patriot = viz.add('patriot.dls')
link = viz.link(patriot,viz.MainView)
link.postScale([3,3,3],target=viz.LINK_POS_OP) #Scale movement by factor of 3