Prof. Irene Mittelberg was invited to give a seminar with the topic "Peirce, Jakobson, and the Cognitive Semiotics of Multimodal Communication" at the University of São Paulo. She will spend 10 days at the Departamento de Letras Modernas where she will work together with Prof. Leland McCleary, who had been a guest researcher at Natural Media & Engineering group during the winter term 2011/2012.