John C. Hart, Professor of Computer Science at the University of Illinois—Urbana-Champaign, discusses two-dimensional drawing including scalable vector graphics (SVG), graphing coordinates, and how to draw SVG shapes.

John C. Hart, Professor of Computer Science at the University of Illinois—Urbana-Champaign, discusses two-dimensional computer graphics to plot and display data, including vector and raster graphics, and working with canvas, hierarchical, and screen coordinate systems.

John C. Hart, Professor of Computer Science at the University of Illinois—Urbana-Champaign, explains how three-dimensional graphics simulate physical processes, including the role of lighting.

Joshua Brindley outlines six steps to creating a data visualization story, including deciding on the goal, selecting the graph type, editing for clarity, formatting for impact, formatting the elements, and leaving the audience with key takeaways.