[BRLTTY] what is Braille-driver vr?

[Samuel Thibault]

Amanda Lacy, on Wed 13 Jul 2016 16:13:29 -0500, wrote:
> I was looking for a setting in brltty.conf and found that one of the displays listed is called vr. The comment beside it says "virtual". What is the virtual display? Thanks.

See Drivers/Braille/Virtual/README, notably

“It uses a simple text-based protocol over a socket to transmit
information to, and to receive information from”

Samuel