One of the demos that stood out at the NordiCHI’08 conference was ‘C3 Loops’ by Rikard Lindell. I took some video of it in action and have just got round to editing it and getting it online. The interface is a single-point touch screen that allows users to navigate around a virtual plane playing both audio and visual clips. The corkscrew motion that you make to zoom in and out was particularly fun.
Rikard’s homepage is here:
http://www.idt.mdh.se/~rll/
This video is available on both Vimeo and Youtube.