Does anyone recognize the metallic split keyboard in the background? I have been looking for a high quality wired keyboard with separate left and right panels and hoping I don't need to build one (plenty of other things to build!)
It's an Ergodox Infinity with full hand mod, it's a kit keyboard sold through Massdrop. You get the PCBs, switches and caps and assemble them. I would look at the Ergodox EZ if you want a pre-made one.
Along with the Ergodoxm, you might like the Diverge keyboard. I've been using one every day for a couple of months now and love it.