Picture shows first 1024 points of a dimension 4 Niederreiter-Xing sequence projected to 3 coordinates.

Instructions: drag (or horiz. shift-drag) to rotate about axes,
vert. shift-drag to zoom,
vert. ctrl-drag to change focal length,
type s to toggle stereo view (parallel, crossed, normal),
horiz. ctrl-drag to change stereo strength, HOME to reset.

(java applet: LiveGraphics3D by Martin Kraus)