Can Humans See Shapes Defined By Rotation Direction Alone?
(tldr; I sure can't)
Four side-by-side digit grids made of rotating line segments.
Resolution
2x
12x16 cells per digit - 768 segments
Rotation Speed
60 RPM
0 RPM stops motion, 120 RPM is the smooth cap
Color Hints
Randomize Phases
Align Phases