The slides from the presentations of Obsidian and Wired by Joel Svensson and
Emil Axelsson today are now available:
http://www.cse.chalmers.se/edu/course/TDA956/Slides/Obsidian09.pdf
http://www.cse.chalmers.se/edu/course/TDA956/Slides/Wired09.pdf
You can contact Emil Axelsson if you want to take a closer look at that the code
for the multipliers he presented today, or if you are interesting in doing a
project with Wired.
Thomas H