Berlin, January 20 – February 11, 2017, http://www.nonberlin.com The exhibition, curated by Ido Shin, contained 4 video-based artworks by 4 artists: Akim, Chan Sook Choi, Fabian Bechtle and Konrad Mühe. The title of the show remained a bit mysterious. I connected “dual use” in my mind with materials, appliances or infrastructure that serves more than…