Juni one-handed chorded keyboard.
The Juni Layout is a 12-keys chorded keyboard.
The keyboard model is Pimoroni's Keybow, the .lua layout is available on Github. It was designed to be used with the orca livecoding environment, but has most common keys and controls, making it a versatile and portable single-handed keyboard.
To find another example of experimental keyboard design, see Keyboard 468.
Incoming: keyboard 468