Thanks to all who came to see me present this week. I had a great time. I have gotten some good feedback from folks, and so I'm going to be updating a lot of code in the near future. Until then, I've put slides and code online for now. As I go through and clean up some stuff and release production versions I will be posting videos online. Until then, here are slides and code and if you have any questions feel free to email me or hit me up on twitter.