Reply To: Representing an augmented matrix in Nemeth braille
Yes, the vertical line (dots 456) with preceding and following space is both tactually distinctive for the student (and instructor, who has no existing knowledge of braille) and convenient for me to produce. I will standardize on that symbol for augmented matrices, and include a transcriber's note on the T-note page to indicate this usage.
While it may be TMI, the process is for me to produce the materials in BRF and then make them available for the student in a GoogleDrive folder. She can then emboss them at her location on her own embosser. This would have been okay before our current non-face-to-face situation, but it is absolutely essential now.
Thanks muchly!
_don