Ishikawa Diagram provides you a template to develop fish-bone diagrams. Fish-bone diagram are considered one of the seven basic tools of quality control. They are known as fish-bone diagrams because of their shape, similar to the side view of a fish skeleton. Fish-bone diagrams can reveal key relationships among various variables, and the possible causes provide additional insight into process behavior.
Free, open source 3D modelling and rendering studio.
Edit, import and create SQL databases without much effort.
3D screensaver that actually allows you to feed the fish.
Skeleton Pro will help you get started with Swing.
It can send data from the MS Kinect to any OSC-enabled application.