[BRLTTY] Focus 40 Blue with Linux/Orca/BRLTTY

[Tami Jarvis]

Hi, all! Apologies for the somewhat off-topic post. But I thought these 
lists were the best place to get the answers I need.

I'm looking at the Focus 40 Blue refreshable braille display for 
purchase. It has all the features I'm looking for at this point. 
However, as a Linux user, I'm wondering if I will be able to use the 
features with my system.

Does anyone have experience with that display with Linux? If so, are 
there any issues to be aware of when it comes to using the navigational 
features and braille keyboard? What about for 
computer/math/science-related braille forms? Or is that included in the 
classification "contracted braille" the literature mentions?

Thanks in advance!

Tami Jarvis