Reactable – a new tool to electronic music

My colleague Mr Sjoert (and James) sent me the link to an interesting electronic music generation tool. First have a look at the following Youtube video

When you put the modules on the table they glow and interact with each other to generate sound. You can either add more blocks to it and/or move the blocks to generate new effects. You can just create music by hands. I don’t know if you can program the interaction between the blocks yourself or not. It is cool, isn’t it? For more details see Reactable’s web site.