He-lo, 2026

Phosphorescent pigment, fluorescent ink, hand-crank generator, UV LED

Dimensions Variable

Lately, people have been quietly cutting the em dash from their writing, afraid it will be read as an “AI fingerprint.” A mark that once belonged to every writer has become grounds for suspicion, and people are reshaping their own language to prove they are human.

Hel——lo turns this small, everyday act of self-censorship into a wall. In a dark room, the text on the wall can be read only by the light someone makes. A hand-cranked generator powers the lamp, and the light lasts only as long as someone keeps cranking. Absurdly, after all that effort, what the light reveals is fluent, polite text with no real meaning, generated by a model one token at a time. A body’s labor lights up the language of probability. Stop cranking, and the text sinks back into the dark. Only the dashes remain—each printed in glow-in-the-dark pigment, charged by the same light—and they keep glowing, slowly fading.

In this room, neither AI nor people win. A person’s effort illuminates sentences that belong to no one in particular; when the effort stops, what lingers is a small mark and a question: why not use the em dash again?