KnittedKeyboard II, developed by Responsive Environments PhD student Irmandy Wicaksono and demonstrated by Viral Communications PhD student Mike Hao Jiang, is a multi-modal, soft, and stretchable electronic textile musical interface customized and fabricated with digital knitting and functional fibers. Inspired by the theremin and the unique tactile properties of knitted textiles, the keyboard is responsive to touch, pressure, stretch, and proximity, allowing performers to play discrete notes, a