[Ben Bradley], a member of Freeside Atlanta, built a capacitive touch Jankó keyboard for the Georgia Tech Moog Hackathon. Jankó Keyboards are a 19th-Century attempt to add a more compact piano ...

This Japanese girl is playing a Chromatone 312, which has a Janko Keyboard. It's got 72 keys for every 12 on a normal keyboard, and they're all white. It's terrifying. Imagine 3 unmarked QWERTY ...

A piano keyboard can be much more than a linear row of white keys and black keys. Over the history of the keyboard, different arrangement have been made, and in the late 19th century, the Janko key… ...