"There’s a port of GarageBand, with multitouch keyboard, drum, and guitar instruments. And there’s an accelerometer in the iPad 2 to provide velocity sensitive feedback — hit the drums harder and they sound louder. Compared to the mouse-driven interface of GarageBand on Mac, this is a jaw-dropping improvement on usability: there are some categories of software that multitouch is going to completely revolutionise, and making music looks like it’s going to be one of them."
—
Boxing clever - Charlie’s Diary
(more) intuitive computing for the rest of us.