“Activating Captions,” an online exhibition exploring the expressive potential of closed captioning launches. Curated by Christine Sun Kim and Niels Van Tomme for the ARGOS Centre for Audiovisual Arts in Brussels, it brings together Carolyn Lazard, Alison O’Daniel (image: The Tuba Thieves, 2013), Alex Dolores Salerno, and others to “highlight and undo [captioning’s] shortcomings and inadequacies” while raising related questions of equity and access.