[Trainer-Talk] Research on reading speed with Braille displays

[Nancy Coffman]

Hello:

I am planning to purchase a Braille display soon and am curious whether there has been any research on how the length of a display effects reading speed. I am looking at a 20 and a 40 cell. I know some documents are formatted for 40 cells which can be a drawback on a 20 cell display. I am curious if the smaller size might mean I carry it and use it more, leading to increased speed.

Thoughts welcome.

Thank you.


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