Artist Enlists Smart-Phone Users to Control His Light Work

Rafael Lozano-Hemmer's light sculptures will brighten the night sky in Philadelphia in September (click photo for larger image)
“An interactive public work by the Mexican-Canadian media artist Rafael Lozano-Hemmer will let viewers use their voices to create light sculptures across the Philadelphia sky.”
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Rafael Lozano-Hemmer was born in Mexico City in 1967. In 1989 he received a B.Sc. in Physical Chemistry from Concordia University in Montréal, Canada.