ZirkPad app for iPhone and iPad

ZirkPad is a live touch-based controller for Zirkonium3, the audio spatialization composition environment from the ZKM | Hertz-Labor, available at https://zkm.de/zirkonium/

This app offers following features:
* intuitive position and diffusion control of multiple sound sources via a multi-touch interface
* realtime visualisation of audio sent from sound sources and to loudspeakers
* simultaneous control of groups of sound sources with various combination of finger gestures

ZirkPad sends and receives UDP networking messages using the Open Sound Control (OSC) protocol. It is designed to work with Zirkonium3, but will work with any additional software which can send or receive OSC.