Check out more on the project at Andy’s site: http://austinlightguy.wordpress.com/2011/04/11/synchronized-lights-using-labview-and-arduino/
And more on the toolkit here: http://decibel.ni.com/content/groups/labview-interface-for-arduino
National Instruments held an internal contest before the release of the LabVIEW Interface for Arduino which put the toolkit in the hands of our engineers to see what they could create. This video is just one example of what they did.