To Hear a Shadow is an interactive installation that translates a participant’s EEG (brain activity) data through a Rube Goldbergesque chain of digital and early scientific measuring devices that spin and flutter, turning the signals into light, sound, and movement. Behind a partial wall, a second participant tunes in to the audio transmissions through a specially equipped headset. Proximity sensors respond to the second participant’s movements which affect the colour and intensity of light in the room. The perceptual feedback loop constructed by Shadow draws our attention to the interconnectedness we have with each other and our environment.

 

This research was supported by the Social Sciences and Humanities Research Council of Canada