Nemeio is a completely customizable e-ink keyboard
 

Nemeio takes the static out of the keyboard, allowing users to change individual keys, set up hotkeys and establish custom layouts via the magic of e-ink. Nemeio features 81 keys, each one a tiny clear button over an e-ink display. The Nemeio softwar...

https://www.engadget.com/2019/01/07/...-any-language/