Eigengrau is a term that describes what is perceived in the absence of light. Users can interact with this instrument by closing their eyes. When closed eyes are detected, a tone is generated, which can be subtly modified by swaying your head left and right. When other users join and close their eyes, their own tones are generated and can be heard by all connected users as a collectively played organ.

To recalibrate the eye-tracker, click here.

Made by Craig Fahner using P5.js, BRFv5, Tone.js, Socket.io, and Glitch. Released under the Anti-Capitalist Software License.