I'm not the author, but I'm friends with the guy who made this. I don't think the github repo is public yet, but he said he's planning on making it public soon

I'm not the author, but I'm friends with the guy who made this. I don't think the github repo is public yet, but he said he's planning on making it public soon after a bit of cleanup. And yes, this is real hardware that works. Reece has been working on this for a long time, and I'm glad to see it on HN!