Remote control, remote sensing. Sharing common set ups. 5 Hit button to drop ball. User interaction with buttons. Add a physical model - e.g. gravitation and friction in this case 6 Multiple balls bouncing.
Particles bounce off each other, i.e. no overlapping.
Illustrates simple particle interaction. High energy physics experiment, the detectors, electronics and computers, von Neumann versus neural techniques. Novelty and change detection. 9 Edges of image Obtaining and manipulating pixels Image analysis, e.g. edge finding. 10 Particles scatter off each other.