1) Animated Speedometer and Tachometer - The filter would allow users to animate the needle (or lights) on the face of a speedometer and tachometer to indicate increasing speed, decreasing speed, steady state speed and over revs, as well as throttle blips for downshifts and mimic upshift behavior, like when using a manual transmission. Optionally, the speedometer could be set in MPH or KPH. The presets would allow different skins for customizing looks and give the impression of different cars; old, current and future. Controls would include motion blur that could ramp up and down as needed, as well as day time and night time looks, and dust and smudges on the dials and lens flares.
2 )Dry Ice - Simulates the motion and behavior of dry ice clouds, for example, as the cloud "bubbles over" from a container, hangs close to the floor, and disperses as when fanned. etc.
3) Water - particularly in producing waterfalls, water jets, surfs, tsunamis, epic waves, large water drops etc.