Carlo Ratti @Skoltech & MITconference

Moscow, Russia
26 April 2017

Hello, Robot @
Vitra Design Museum

Weil am Rhein, DE
11 Feb - 14 May 2017



Milan, Italy


Controlling light through a cloud of illuminated dots

Designers and engineers from Carlo Ratti Associati, working together with international Italian lighting company Artemide, have developed FREE PIXEL – a new system to control light, dot by dot. The project explores a future where LED emitters can work as single, liberated units. Fueled by a unique power-supplying magnetic support, they can be moved by humans or by a robotic arm – developed by ABB – to create infinite patterns with light.


“In darker times, we lived by the sun. Life followed the daily rhythms of day and night, only rarely punctuated by the glow of a tenuous candle flame” says Carlo Ratti. “Today, LEDs are liberating light. Emitters are tiny, low consumption, and digitally controlled – most importantly, they are unmoored. Rather than nodes clinging a rigid infrastructure, LEDs can act as their own dynamic and living ecosystem, independent and mobile.”


Beyond the familiar on/off of incandescents, the Free Pixel can be delicately controlled by digital systems, modulating intensity, position and color. Old discontinuities are replaced by infinite gradients in space and time, a dynamic cloud of light. In the future, we can dream of three-dimensional displays, atomized and diffused into the air. “We are going from illumination to information”, adds Damiano Gui, interaction designer at CRA.



Carlo Ratti Associati: Carlo Ratti, Damiano Gui, Pietro Leoni, Levent Ozruh, Giovanni de Niederhausern

ABB, Local Business Unit Robotics: Oscar Ferrato, Paola Gambini

Alfa Robotica: Franco Locati, Simone Locati

Artemide: Carlotta de Bevilacqua (Vice President), Daniele Moioli (Head of Design), Alberto scubla and Custom Design Department team, Andrea Gallucci and Optoelectronic Department team