nullPointerException - exhibition of 4 interactive installation works

Hi all

I have an exhibition of my practical work for my Masters in Digital Art at the University of Witwatersrand. The works were all made with openframeworks 007 and use the XBox Kinect as sensing device. There are 4 works titled: commentCompile, interfaceInstead, commitOften, initBefore

I used the OpenNI and primesense drivers and developed on ubuntu. I also use the particle addon in ofxMSA

For the opening night I had a projection on the side of the building for a few hours.

You can see more info and photos about the work at my website http://www.maiatoday.co.za

Also the code is in github https://github.com/maiatoday

Looks very cool. Props for posting all your source too!