Sophia Collender
Acrylic cube with concentric copper squares and a small screen. Cube and display. Two faces of the cube. From above.

Concentric Coil Study

2026
Copper adhesive tape on acrylic, Arduino GIGA R1, GIGA Display Shield

Concentric squares of copper adhesive on the faces of an acrylic cube act as touch pads, wired to an Arduino GIGA Display Shield. Touching the pads moves the particles on the screen.

The piece reimagines the usual conventions of human–computer interaction by stripping their components down to the bare bones: an exposed copper pad, a visible wire, a screen.