Oh LOL I didn't even notice that on the first link, yeah I guess they're just obscuring it for the logo. IRL it is a non pixelated keyboard xD
FWIW the project hit a wall and they didn't deliver the quantity they planned on, I ended up buying one on ebay for an extortionate cost (but buying rare electronics scratches an itch for me) - digging in the discords lead to discover an offshoot project that made some progress at a recent chaos comms congress, called Beepis