This is an ortholinear layout keyboard. The keys are in a 5 x 12 grid, and the rows are not offset the way they are in most keyboard.
Typing on it was straight-up weird for about two weeks.
Ceejbot's mastodon instance. This is an overprovisioned, personally-run instance running on AWS. I welcome friends to create accounts here. I intend to run it as long as people are using it.