This is a very simple 2D simulator of the C-Fast device. Here I want to show that minor mouse movement are translated by the unstable hinge system into bigger movement. Thus try moving the antenna while looking at your hand, you will notice that it will be hardly moving.
This is an approximation of how the C-Fast virus detection device works. Also a chance for me to play with Processing.js :-)
For more information see previous posts on this blog.