be happy - muti inputs with processing

Arduino code ;
http://itp.nyu.edu/~jsl398/pcom/_2toprocessing/_2toprocessing.pde

Processing code:
http://itp.nyu.edu/~jsl398/icm/be_happy/applet/be_happy.pde






If you cover the angry face by your hand, you will get the happy image and sound on the screen!

Materials to build "Be Happy" :
Analogue inputs are two photocell sensors and digital output is Processing & sound library