If you’d like to use the Leap Motion for hand tracking, first plug slide the Leap Motion into the mount on the front of the DK2 and plug the grey cable into the Leap Motion. You can then plug the white USB extension cable into the grey Leap Motion USB cable hanging off of the DK2, and then plug the other end of the USB cable into the front of the computer.[caption id="attachment_228" align="aligncenter" width="480"]

Preparing the optional Leap Motion[/caption]