VIS Full Papers›Places and spaces›SIGMA: A Spatial Interaction Grammar for Multi-Display Visual AnalyticsSIGMA: A Spatial Interaction Grammar for Multi-Display Visual AnalyticsAuthorsYogesh Rai, Haeyong ChungPresentationSessionPlaces and spacesTimeThursday, Nov 12, 14:12 – 14:24 (US/Eastern) · session 13:00 – 14:30LocationAmerica CenterAbstractTBD