Don't miss the rainbow picture on page 3, it's a pretty cool hack: "I then developed a far more nefarious test of color fringing: an algorithm that would take

Don't miss the rainbow picture on page 3, it's a pretty cool hack: "I then developed a far more nefarious test of color fringing: an algorithm that would take an arbitrary full-color image and generate a pure grayscale stipple pattern that appears colored on the N1 screen. The interesting thing about these images is if you display them at anything other than 100% zoom, the colors disappear and you only see the grayscale stipple pattern."