1-8 number keys = switch cat location. 9 number key = wear bus sprite. 0 number key = wear glasses sprite. Up/down arrow keys = increase/decrease glasses size. Left/right arrow keys = turn video on/off. E key = switch glasses styles. Space key = stop project. A/D keys = increase/decrease bus size. B key = flip camera view.
Face Sensing is not perfect. There may be a few bugs/glitches.