The build institutions are on the mentioned GitHub and I have a build video here: https://www.youtube.com/watch?v=K5RpbYzx7gw&ab_channel=PolyKybd
If someone is interested in the kit, you can also pre-register: https://www.crowdsupply.com/polykybd/polykybd
I heard that before. For sure, it's on the list of the next layouts to consider!
At the current stage maybe around 400$ if you make a bunch of them at once
I got them customized by a Chinese company that is called FET
Customized in China
Around 2$ if you buy in big quantities
I created this keyboard with the goal of having a display in each key. It has 72 keys and each key has a 72x40 px OLED display. They keys can change according to language and layout. Also displaying shortcut icons is possible :)
Well right, you can spend 400$ on a keeb without a single display and no custom software. As mentioned, I plan for a kit ( https://www.crowdsupply.com/polykybd/polykybd ), as I don't want to assemble all the boards and it will be the fun parts for those who buy one.