It’s not an Apple keyboard, it’s a keyboard made by some manufacturer other than Apple (it seems to be some cheap Apple keyboard knock off), but with OS X modifier keys.

However, that’s barely relevant. They built a prototype, probably with some cheap keyboard they either had around or just quickly ordered online. The particular keyboard used for this particular prototype is literally of no relevance at all. It doesn’t even have anything to do with what they want to show.

I really don’t get this whole fucking discussion. It’s some of the most stupid stereotype pattern matching that I have every seen on HN.