Look, Ma, Hands: iOS Theremin App Draws from Tannerin, Martenot, Trautonium

So, you want to go beyond conventional, piano-style keys and guitar frets. Even if the ultimate goal is hardware, the touch interface of iOS is a lovely blank canvas on which to experiment. In the latest app, the work of UK-based graphic designer Paul Betowski, the Theremin proves a jumping-off point to other instruments, like […]