Well, it has been a long time in coming, but I have finally finished converting my Data Visualization workshop series to a screencast video version. See this YouTube playlist for the complete series, and the materials at Github. This is the long version of the in-person 3 hour workshop. The video series goes into even more detail, starting from a history of major developments in visualization, to various implementations of specific graphs, interactive visualizations, web viz, big data, and more.
I also have some ideas for some more up-to-date add-ins that I will probably record as lagniappe videos over the next few weeks. Those didn’t quite fit into the existing sequence of videos.