Ever seen a performance of electronic musicians? No matter the genre, these events don't have the reputation of being very lively, rock 'n roll-like experiences. In the best case, you have a good VJ to make up the lack of a visual element in what the people on stage are doing behind their laptops. But now there's The ReacTableÂ®, a device that combines a graphic user interface (GUI) with a hands-on feeling. Sounds are triggered and sequenced by moving objects around on a flat square. Not quite a Jimmy Page guitarsolo, but a small leap in an interesting direction.