Aesir

var st = new SkeletonTracking();

//If you want to know if a skeleton is currently being tracked by the Kinect
//SkeletonPresent produces a "True" value every time the Kinect changes from
//not tracking anyone and a "False" if there is no longer anyone to track
st.SkeletonPresent.Subscribe(
	p =>
	{
		if (p)
			Console.ForegroundColor = ConsoleColor.Green;