The Nuu Mini Key looks like a good way to get a tactile keyboard for the iPhone. Kinda throws off Apple’s design, though — now it looks like a million others out there. A prototype was tested out by Engadget, and they found that it connects via Bluetooth to the phone and that, though the keyboard response is a little weak, it still works well enough. That’s all we know for now, until an official announcement is made. It’ll be available by the end of the year for $60.