Multi-Touch with Your Current Keyboard, And How Expressive, Crowd-Funded Keys Stack Up

Augmenting keyboards with additional expression is a tradition that goes back nearly a century. Inventors have tried keys that bend and wiggle, add-ons from pulleys to ribbons, wheels and pressure sensors, and more – anything to extend the piano and organ beyond their on/off playing methods. But now, the Web has accelerated the ability to […]