Flui (from Portuguese “flow” or “dissipate”) is the visualization of brain activity in the format of dreamy waves.
Using Arduino (with small water pumps) and the MindWave connected by openFrameworks it was possible to a system that responds to the brain activity creating the dreamy effect expected.
A small amount of vegetal oil was used so the ink would pass through it and slow down creating a better effect to be recorded.
The system was composed by a glass bowl which receive the waves, three glass jars that held the acrylic paint (dissolved in water so it flows better) and three water pumps connected to the arduino.
Photo taken during a test performance
