All posts filed under: Resources

Snoil – A Physical Display Based on Ferrofluid

Snoil, a sensitive skin of oil, is a great interactive piece by Martin Frey. Ferrofluid is a liquid that reacts to magnetism. It is attracted by magnets, pretty similar to iron. This can lead to areas where the liquid partly resists to gravitation when a magnet approaches. Thereby a small bump is formed close to […]