Rafael Lozano-Hemmer, ‘Method Random 1’, 2013, Carroll / Fletcher

Method Random is a series of chromogenic prints that have been generated by computational methods that attempt to create randomness. Random number genera- tors (RNG) are essential algorithms for a large number of applications from encryption and security to simulation, jury selection, double-blind trials, statistical sampling, game theory and many others. While the sum of all colours picked by different RNG algorithms generates a neutral gray, pat- terns can be discerned when massive number of pixels can be seen simultaneously. These prints show how human perception of organization can often spot the fundamental difficulty for computers to appear unpredictable.

Method Random 1
This image was genereted with a seed of 5970917 using an LCG with a=22695477, c=1, and m=2^32. The same algorithim used by Borland C/C++, except with using the least significant 24bits.

About Rafael Lozano-Hemmer

Electronic artist Rafael Lozano-Hemmer's public art installations combine technology, architecture, and performance using devices like robotics, projections, and cell phones. He constructs "temporary anti-monuments for alien agency," as in Pulse Tank (2008), in which heart rate sensors send ripples across the surface of water, or the Guggenheim's 2009 installation Levels of Nothingness, which allowed people to speak into a computer that linked voice traits to colors that were projected across the room. His Vectorial Elevation (1999), in which 800,000 participants created searchlight sculptures above Mexico City, may well be the world's largest interactive artwork ever.

Mexican, b. 1967, Mexico City, Mexico, based in Mexico City, Mexico