ProtoSans14 by Roman Gornitsky is a free modular techno display font built from squared, near-uniform strokes. Its letters have an architectural silhouette, with boxy curves reduced to right angles and compact rectangular openings. The construction feels deliberate and machine-cut.
Circuit diagrams and block-based illustrations can pick up the same hard corners, making the lettering useful for game graphics, technology posters, and electronic music artwork. On product packaging or a digital service brand, those rigid forms can function like interface tiles or a compact logo system, tying the name directly to a technical identity.