It’s all 3D printable and turns any MIDI keyboard into an isomorphic keyboard. We have seen isomorphic (piano) keyboards before, from a slew of Cherry keyboard switches to a bunch of arcade buttons.

Providing a transparent connection, there is no effect on the normal operation of the keyboard. Software versions of the wedge are also available that accept input from serial ports or LAN ...

The keyboard has a USB-C port because it’s 2024, and all the components are wrapped up in a neat 3D printed shell. Overall, it’s a tasteful design that packs in a lot of functionality.