Signum keyboard

By Xah Lee. Date: .
signum 2 keyboard 2017
signum 2 keyboard, 2017, by Troy Fletcher
more photos at https://imgur.com/a/2MBAe
corvus keyboard 2016 7948
corvus keyboard 2016

here's a video you can see Signum keyboard.

(Signum keyboard) All I've learned about Ergonomics, and how to apply it. (video by Troy Fletcher)

Troy Fletcher website: http://troyfletcher.net/

Troy Fletcher reddit https://www.reddit.com/user/unusedredditname/submitted/

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