Before cinema there was the zoetrope, an ungainly peephole-pocked cylinder that (sort of) creates the illusion of motion. Luckily for us technology happened, allowing London-based studio Troika to create a live, multi-sensory, digital zoetrope; a state-of-the-art cylindrical output tower from which abstract patterns magically transform into words when lit with the right frquency. Commissioned by OneDotZero, the installation is an audio-visual exploration of life in the modern metropolis, to the tune of German electro by Autoba