DREAM ACHINE
A browser-based reconstruction of the Dreamachine, conceived by Brion Gysin and Ian Sommerville. The original Dreamachine was designed to produce flickering light patterns experienced with closed eyes, turning light itself into a perceptual instrument. For the strongest effect, darken the room, close your eyes, and face the screen at a comfortable distance. Start with low brightness and increase it gradually.
WARNING : FLASHING LIGHT MAY CAUSE DISCOMFORT, HEADACHES, OR PHOTOSENSITIVE SEIZURES. DO NOT USE IF YOU ARE SENSITIVE TO FLICKER. TAP THE SCREEN TO START OR STOP.