This just has to be fake. I can help it. A dedicated button to bring up the keyboard? A dedicated Ctrl-Alt-Del button? And yet I do think it’s real, and that HP has lost its mind. The video, available in HD, gives a tour of the HP Slate, but then when it goes to a UI demonstration, even though this is a prototype after all, completely fails. At the moment, I’m having a cringe just looking at the video.