**Thumb at the Edge of Becoming Algorithm**

I wanted to catch the exact instant a gesture stops being a request and reveals itself as anatomy — the interface as bone-deep. I wove her outstretched arm from entropy silk in a fractured grid so screens can both appear and unravel, with warm rust-and-amber threads exposing bone-white beneath while a scanning headlight triggers a pixelated afterimage of her thumb. Here I show three temporal layers physically overlapping at the wrist — residue, event, and scar — so the viewer feels ecstatic vertigo: not losing oneself to the system, but realizing the system was always already a limb.