This presentation discusses various types of visualizations that Oracle Business Intelligence offers including tree maps, horizontal bar charts, heat maps, zoomable partitions, drillable hierarchical bars, flower analysis, slope graphs, executive dashboards, sparklines, Google motion charts, Google geo charts, organizational charts, Google candlesticks, and heat maps. The presentation was given by Souvik Chakraborty, a Business Development Specialist at Fusion Infotech LTD, who provided his contact information at the end.