iRing is a wearable and affordable controller for iOS music apps and more. It allows touch-less parameter control via state-of-the-art motion-tracking technology.
iRing utilizes a wearable ring with identifiable markers, the mobile device's front-facing camera, and advanced computer vision with highly-optimized recognition algorithms to determine the precise positioning of the ring markers. The device camera picks up the positioning of the ring patterns and the apps convert that information into music commands for dedicated app or MIDI information, which any compatible music app can read. This means that a user can operate up to six controllable music parameters in their preferred music apps with one or two hands gestures.