Human infrastructure is a Seoul-based audiovisual noise duo. Human infrastructure combines noise music with experiments in expanded cinema to create cybernetic systems in which sound and film image modulate each other. Their idea of audio-visual is not one in which audio affects visuals in a causal way, or visuals determine the sound, but rather one in which audio and visual build upon each other through the incorporation of multiple bodies. Recently, they have been focusing on inscribing generative images on film through electrochemical interventions, and are developing devices to operate them. Human infrastructure also runs Gäro, a lab for experimental analog audiovisuals, to organize screenings, seminars, and workshops for and by artists and scholars of moving images. They have opened for Experimental Film & Video Festival EXiS in 2023 and performed at WeSA Festival in Seoul.