The IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC) is the premier international forum for research on this topic. Established in 1984, the mission of the conference is to support the design, theory, application, and evaluation of computing technologies and languages for programming, modeling, and communicating, which are easier to learn, use, and understand by people. The 2020 edition of the symposium will take place August 10-14 in Dunedin, New Zealand. Call for research papers due 21 February (Abstract) and 28 February (Papers) https://conf.researchr.org/home/vlhcc2020