Add a split view mode for braille displays

[Denisdroid446]

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Hello, dear NVDA developers,

I often use a Braille display when working with NVDA. Many users, including myself, feel the lack of a split Braille mode, where information from two sources can be accessed simultaneously.

In such a mode, the Braille display workspace would be divided into two halves. Between the two areas, there would be two vertical lines indicating the boundary. For example, it would be very useful to place part of the text from a web page into an open document in Word or Notepad using Alt+Tab, while the buffered text remains accessible in the second area of the display.

Would it be possible for you to consider adding something like this in future updates?

Thank you very much for your hard work and dedication!

[Emil-18]

@Denisdroid446 About the example you provided, you can press NVDA + 7 to make the navigator object not follow the system focus. You can leve the review cursor on the web page, select text with NVDA+f9 and NVDA+f10, while still having the system focus in the word document

[gerald-hartig]

There is much to discuss around how this would work from a user stories perspective and the UI/UX. Converting to discussion.