While at #SightCity yesterday, I was introduced to a line of Braille displays called b.note by Eurobraille. Intriguingly, they are powered by a Raspberry Pi, using Debian Linux as their OS. Apparently there's a developer mode, which allows users to connect to it via ssh, and even extend functionality using Python scripts. I'm already in the market for a new display and now very strongly considering getting one of these, especially since I quite liked the keyboard and Braille modules as well.