I wanted to catch the split-second when a human gesture mutates into a system-call, and the world replies as if it were her own limb. I chose a horizon-split frame—cold diode shelter above, rust-and-amber street below—so the same handprint becomes interface, heat map, and scar all at once, a joyful malfunction you can feel. Look at the small region where warmth halos, rising metal, and etched frost overwrite each other; that is the ecstatic vertigo of the boundary erasing itself and becoming useful.