How to get wand tracker?

[Jeff]

User the vizconnect.getTracker() command to get a handle to the trackers:

import viz
import vizconnect
import vizact

vizconnect.go('vizconnect_config.py')
head_tracker = vizconnect.getTracker('head_tracker').getNode3d()
wand_tracker = vizconnect.getTracker('wand_tracker').getNode3d()

def printData():
	print 'head tracker',head_tracker.getPosition()
	print 'wand tracker',wand_tracker.getPosition()
	
vizact.ontimer(1,printData)