Generalized Finite Automata (GFA) Imager is a simple Java Applet
that creates fractal images using an intuitive visual representation of
finite automata.
Try clicking in the applet area to the right
You may create links between quadrants and "states" by click-dragging from a quadrant to the state
Self-links between a quadrant and the state it belongs to is allowed (try self-linking all 4 quadrants of a state)