Ocarina is the first wind instrument for the iPhone. Ocarina monitors your breath, touch and movements which makes it even more versatile than a real instrument.
Future Vision by Erwin Van Lun on this article
Media will respond to everything. How we blow, move, touch, but later on also how we feel, what facial expression we have, how warm we get. And everything will be taken aboard to make the dialogue as real as possible. In this case the dialogue between a person and the iPhone, but for that matter you play a single instrument together. That’ll be possible too.