The Reactable is a cool touchscreen table where you place cubes and other stuff that creates music/sounds. Sound and music depend on where you put the shapes and how you turn them. I have blogged about the Reactable in previous posts. At Musikmesse I got the chance to get a closer look. I was very positive before but now I'm starting to hesitate. It's still very cool but will it be useful? It's not for the home studio musician. And when should you use it, for live effect? For a large audience you need to film/project it anyway so you might just aswell do a laser harp instead :-) . Or am I missing the point completely? Let me know what you think about the Reactable.