Since this sketch doesn't exactly have an official name - aside from Kinect Experiments - I thought I'd give it one myself. The Kinect Visual Effect Generator is a multipurpose Kinect Hack written in Processing. This Processing Sketch allows an end user to apply a wide variety of different visual effects and options such as the ability to follow your actions and have the repeat to drawing tubular like trails that are represented in 3D with depth and with rotational functionality.
Just wanted to draw a little attention to one of the unsung hero's of Kinect awesomeness - Visual Effects. Using openFrameworks and a bit of inspiration from other apps, Gwen Vanhee has produced this great video of different visual settings applied to one continuous recording from his app. By changing values for different options like noise, noiseZ, spikes, hair and blowup, he's able to show us a wide range of different visual effects one can achieve using openFrameworks and a Kinect.