If you're looking for a rapid trigger keyboard to cut fractions off your reaction time, and like the idea of an extra little screen to display in-game information, this is an excellent choice ...

The display can be powered directly from a Raspberry ... Other features of the Raspberry Pi 500 computer keyboard include an ...

While most people may think that a keyboard is just a board with keys ... The bottom part of this module has an E-ink display that can show a variety of useful information: current memory usage ...

My guess is that FlickType will work for you no matter your screen size. If you ever need to send messages from your wrist, FlickType Keyboard is the way to do it.