‘Floating Codes’ is a site-specific light and sound installation that explores the inner workings and hidden aesthetics of artificial neural networks – the fundamental building blocks of machine learning systems or artificial intelligence. The exhibition space itself becomes a neural network that processes information, its constantly alternating environment (light conditions/day-night cycle) including the presence of the visitors.

Wouldn’t it would be nice to have something small, programmable, cheap, and power efficient that could do *some* of what an Arduino can do and had the same easy tools to use with it? Well there is: the ATTiny85!