I know the Vive does some kind of motion prediction for its controllers, at least in the case they lose tracking: if you quickly move a controller out of view o

I know the Vive does some kind of motion prediction for its controllers, at least in the case they lose tracking: if you quickly move a controller out of view of the lighthouses (kind of hard to do if you have the lighthouses set up well; I had to hide the controller under my shirt) then the system will show the controller continuing to move in the direction it was moving for a short bit.