SIGGRAPH 2013 is coming up on July 21st through the 25th, with the latest and greatest in graphics development for movie production, gaming platforms, and scientific visualization. Some of the presentations and exhibits each year focus on new and emerging technologies, and as usual they have put together a prevue of some of the more interesting ones. A few of these are silly, and more of them need context to understand their potential applications, but a couple of them are obvious game changers that will revolutionize how we do things once they get into full production. And as a special bonus, I am including their Real Time Preview for this year as well.