Many thanks for the feedback after my talk. I hope you enjoyed it ;) Here's some links for more information on the project and what I spoke about:

  http://www.boldport.com
  http://boldport.blogspot.com

and the video I showed is here:

  http://www.youtube.com/watch?v=O8qIpbn4Dds

The code for the software is here:

  http://bitbucket.org/boldport/pcbmode