Comment by ericfontaine

Neat. I was also wondering if maybe it was possible to switch between two colors based on a certain ratio of frames, faster than the CRT phosphors to fully switch colors (or atleast faster than the eye could detect the swapping), such that it looks like a fractional blend between two colors based on that ratio. I remember doing this trick with the TI-85 calculator to give any degree of greyscale even though the LCD was only black and white.