The talk used
gWidgetsWWW2 to create web pages for the presentation -- not so great for sharing, as a simple pdf file would have been. This package is meant to rectify that.
To use it should be easy -- if you have
install_github("gWidgetsWWW2", "jverzani") install_github("useR2012talk", "jverzani") require("useR2012talk")
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.