"Over 2,000 delicate LEDs fill the Olympus Photography Playground in artist collective Neon Golden’s SWARM, the lights' soft, electric emissions buzzing through the 850-cubed-foot space in Vienna. Engineered with a combination of Arduino, Cinema 4D, Raspberry Pi, and Processing, the audiovisual installation reacts to movement, placing its visitors inside a colorful, carefully coded 3D environment."

http://vimeo.com/119266974