Two Turing Machines That Trade Bits

Dual shift-register sequencer. Two Turing Machines run side by side like a
pair of threads on a loom — each one a ring of bits that loops, drifts or
dissolves into noise under a single probability control. WEAVE decides how
much of each thread's next bit is taken from the other, sliding from two
unrelated sequencers, through motifs leaking across and drifting back, to one
ring as long as both together. The screen draws the braid as it tightens.

https://vfmod.com/modules/weaveforge/