sity (Sowan Campus), 23 April 2015, Seoul, South Korea. http://jimjansen.blogspot.com/2015/04/visit-to-department-of-interaction.html Presentation, National Research University Higher School of Economics, 10 March 2014, St. Petersburg, Russia http://iimiansen.blogspot.com/2014/03/presentation-at-national-research.html Presentation, Yandex, 11 March